feat: repeat license expiration reminders daily

fix: render expiration notifications in bell menu
fix: use NetBox SMTP sender address
2026-07-29 12:44:22 +02:00 · 2026-07-29 12:38:36 +02:00 · 2026-07-29 12:26:57 +02:00 · 2026-07-29 11:28:55 +02:00 · 2026-07-29 11:04:46 +02:00 · 2026-07-29 11:01:00 +02:00
86 changed files with 4550 additions and 1791 deletions
@@ -0,0 +1,3 @@
+COMPOSE_PATH_SEPARATOR=:
+COMPOSE_FILE=ci/docker-compose.yml:ci/docker-compose.ci.yml
+COMPOSE_PROJECT_NAME=netbox-docker
@@ -1,3 +1,4 @@
+**/netbox
 **/netbox-docker
 **/*.pyc
 **/__pycache__
@@ -5,3 +6,8 @@
 **/.vscode
 **/dist
 **/netbox_slm.egg-info
+ci/docker-compose.override.yml
+ci/reports
+out/production
+*.iml
+build/
@@ -0,0 +1,152 @@
+# Changelog
+
+## [Unreleased]
+
+### Fixed
+
+* Make the required single platform destination explicit when creating an installation
+* Fix installation form submission on NetBox v4.6.5 when form mixins return no cleaned-data value
+* Prevent the notification log creation flag from shadowing Django's translation function during email delivery
+* Use NetBox's configured `EMAIL['FROM_EMAIL']` value as the SMTP sender instead of Django's localhost fallback
+* Register the expiration event with a concrete string so NetBox 4.6 can render the notification dropdown
+
+### Added
+
+* Optional tenant group and tenant assignments for software licenses
+* German translation for navigation, forms, tables, detail views, choices, and validation messages
+* Optional lifetime or recurring renewal interval for licenses
+* Optional license file, license key, and provider portal URL
+* Daily license expiration notifications for users who subscribe to a license
+* Default reminders one month and one week before expiration plus an optional custom interval
+* Optional SMTP email in addition to mandatory NetBox notifications
+
+### Changed
+
+* Support NetBox v4.6.5
+* Replace the Docker-based setup with Git/Pip installation documentation
+* Render tenant group and tenant in a dedicated license form section
+* Bump the package version so Git/Pip upgrades replace older installations
+* Make the license type field optional
+* Show the plugin under Licences in the main menu
+* Restrict SMTP notification activation to administrators and explicitly authorized users
+* Repeat NetBox and optional email reminders on every daily job run from the first due interval through expiration
+
+## [1.9.0](https://github.com/ICTU/netbox_slm/releases/tag/1.9.0) - 2026-06-25
+
+### Changed
+
+* Support NetBox v4.6.3 (#76)
+* Support Python 3.14 (#76)
+
+## [1.8.3](https://github.com/ICTU/netbox_slm/releases/tag/1.8.3) - 2025-12-18
+
+### Fixed
+
+* Filters with default order by ID (#75)
+
+## [1.8.2](https://github.com/ICTU/netbox_slm/releases/tag/1.8.2) - 2025-06-02
+
+### Fixed
+
+* Permission check for adding software product installations (#70)
+
+## [1.8.1](https://github.com/ICTU/netbox_slm/releases/tag/1.8.1) - 2025-04-11
+
+### Fixed
+
+* Filtering on foreign objects (#65)
+
+## [1.8.0](https://github.com/ICTU/netbox_slm/releases/tag/1.8.0) - 2025-02-25
+
+### Added
+
+* Toggle to show plugin as top level menu item (#42)
+* Bulk import and bulk edit (#4)
+* Changelog with backdated changes (#51)
+* List filtering (#54)
+* Show installations on native objects (#49)
+* SPDX license expressions (#47)
+
+### Changed
+
+* Support NetBox v4.2.3 (#51)
+* Render objects consistently (#58)
+
+### Fixed
+
+* Model detail view listing of linked objects (#55)
+* Search link of installations table cells (#48)
+
+## [1.7.0](https://github.com/ICTU/netbox_slm/releases/tag/1.7.0) - 2024-07-09
+
+### Changed
+
+* Support NetBox v4.0.6 (#38)
+
+### Fixed
+
+* Hidden plugin data when not logged in (#37)
+
+### Removed
+ 
+* Broken bulk import and bulk edit (#4)
+
+## [1.6.0](https://github.com/ICTU/netbox_slm/releases/tag/1.6.0) - 2024-02-13
+
+### Added
+
+* Additional `SoftwareProductVersion` fields (#10)
+* Additional `SoftwareLicense` fields (#26)
+
+### Changed
+
+* Support NetBox v3.7.2 (#35)
+
+## [1.5](https://github.com/ICTU/netbox_slm/releases/tag/1.5) - 2023-10-04
+
+### Added
+
+* Hyperlink option for `SoftwareLicense.stored_location` (#27)
+
+### Changed
+
+* Update docs and imports for newer NetBox versions (#23)
+* Support NetBox v3.6.1 (#21)
+* Allow linking `SoftwareProductInstallation` to `Cluster` (#17)
+
+### Fixed
+
+* Date picker for start and expiration dates (#22)
+
+## [1.4](https://github.com/ICTU/netbox_slm/releases/tag/1.4) - 2023-06-30
+
+### Added
+
+* License information for software installations (#8)
+
+### Changed
+
+* Replace `NetBoxModelCSVForm` with `NetBoxModelImportForm` (#18)
+
+## [1.3](https://github.com/ICTU/netbox_slm/releases/tag/1.3) - 2023-04-19
+
+### Added
+
+* Set up continuous integration (#3)
+
+### Changed
+
+* Support NetBox v3.4.7 (#14)
+
+### Fixed
+
+* Unify API serialization (#12)
+
+## [1.2](https://github.com/ICTU/netbox_slm/releases/tag/1.2) - 2022-05-19
+
+* Fixed filtering of relevant versions when adding a new installation
+* Manufacturer is now required for the add software product form
+
+## [1.1](https://github.com/ICTU/netbox_slm/releases/tag/1.1) - 2022-05-03
+
+* Fixed search filter
@@ -0,0 +1,201 @@
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@@ -0,0 +1,7 @@
+include LICENSE
+include README.md
+include SECURITY.md
+graft netbox_slm
+prune netbox_slm/tests
+global-exclude *.py[cod]
+global-exclude __pycache__
@@ -1,11 +0,0 @@
-[[source]]
-url = "https://pypi.org/simple"
-verify_ssl = true
-name = "pypi"
-
-[packages]
-
-[dev-packages]
-
-[requires]
-python_version = "3.9"
@@ -1,153 +1,160 @@
-## Software Lifecycle Management
+# NetBox SLM

-### _Netbox Plugin for lifecycle management of software components, including versions and installations_
+NetBox SLM erweitert NetBox um die Verwaltung von Softwareprodukten, Versionen, Installationen und Lizenzen.
+Lizenzen können optional einer NetBox-Mandantengruppe und einem Mandanten zugeordnet werden.

---
+Diese Variante ist für **NetBox 4.6.5** vorgesehen.

-### Installation Guide
+Die Oberfläche ist auf Englisch und Deutsch verfügbar. Die Sprache richtet sich nach der in NetBox für den
+Benutzer ausgewählten Sprache.

-Depending on running in Docker (see the netbox-docker repository) add netbox_slm to the plugin_requirements.txt (requires a valid pypi version)
+## Funktionen

-```
-netbox-slm==0.1
+- Softwareprodukte und Hersteller verwalten
+- Versionen, Release-Typen und Supportzeiträume erfassen
+- Installationen Geräten, virtuellen Maschinen oder Clustern zuordnen
+- Softwarelizenzen einschließlich Laufzeit, Umfang und Ablageort verwalten
+- Lifetime-Lizenzen oder Erneuerungsintervalle in Tagen, Monaten oder Jahren erfassen
+- Lizenzdateien, Lizenzschlüssel und Links zum Anbieterportal hinterlegen
+- Ablaufwarnungen standardmäßig einen Monat und eine Woche vor Lizenzende
+- Zusätzliche eigene Vorwarnzeit in Tagen, Wochen oder Monaten
+- NetBox-Benachrichtigungen und optionaler E-Mail-Versand über die NetBox-SMTP-Konfiguration
+- Lizenzen Mandantengruppen und Mandanten zuordnen
+- Bedienung über die NetBox-Oberfläche und REST-API
+- Filter, Bulk-Import und Bulk-Bearbeitung
+
+> **Hinweis:** Lizenzschlüssel werden in der NetBox-Datenbank und Lizenzdateien im konfigurierten NetBox-
+> Medienverzeichnis gespeichert. Der Zugriff auf Datenbank, REST-API und Medienverzeichnis sollte entsprechend
+> geschützt und gesichert werden.
+
+## Installation
+
+NetBox installiert lokale Erweiterungen aus `/opt/netbox/local_requirements.txt`. Die Git-URL muss dort dauerhaft
+eingetragen werden, damit das Plugin bei einem späteren NetBox-Upgrade erneut installiert wird.
+
+### 1. Git-Repository als lokale Anforderung eintragen
+
+```bash
+echo "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git" >> /opt/netbox/local_requirements.txt
 ```

-Change the configuration.py to include the plugin:
+Vorher kann geprüft werden, ob der Eintrag bereits vorhanden ist:

+```bash
+grep -qxF "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git" /opt/netbox/local_requirements.txt || \
+  echo "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git" >> /opt/netbox/local_requirements.txt
 ```
+
+### 2. Plugin mit Pip installieren
+
+Die Installation muss im Python-Virtual-Environment von NetBox erfolgen:
+
+```bash
+/opt/netbox/venv/bin/pip install --upgrade --force-reinstall \
+  "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git"
+```
+
+Alternativ können alle lokalen Anforderungen installiert werden:
+
+```bash
+/opt/netbox/venv/bin/pip install -r /opt/netbox/local_requirements.txt
+```
+
+Die installierte Version kann anschließend geprüft werden:
+
+```bash
+/opt/netbox/venv/bin/pip show netbox-slm
+```
+
+Für diese Variante muss dort mindestens Version `1.12.0` stehen.
+
+## Ablaufbenachrichtigungen
+
+Für Lizenzen mit Ablaufdatum sind Benachrichtigungen standardmäßig aktiviert. Die Standardtermine liegen einen
+Monat und eine Woche vor dem Ablaufdatum. Pro Lizenz kann zusätzlich eine eigene Vorwarnzeit festgelegt oder die
+Standardtermine deaktiviert werden.
+
+Empfänger entscheiden selbst, ob sie informiert werden: Vertrieb, zuständiger Techniker oder andere Benutzer öffnen
+die Lizenz und wählen die NetBox-Aktion **Abonnieren**. Mit **Abonnement beenden** können sie die Meldungen wieder
+abschalten. Ohne Abonnenten wird keine Nachricht versendet.
+
+Die NetBox-Nachricht wird immer erzeugt. Wird an der Lizenz zusätzlich **E-Mail-Benachrichtigungen** aktiviert, sendet
+das Plugin auch eine E-Mail an die im Benutzerkonto hinterlegte Adresse. Dafür muss der SMTP-Versand in NetBox
+konfiguriert sein.
+
+Die Aktivierung des E-Mail-Versands darf nur durch Administratoren oder Benutzer mit der Berechtigung
+`netbox_slm.manage_softwarelicense_email_notifications` geändert werden. Die eigentlichen SMTP-Zugangsdaten werden
+ausschließlich in der NetBox-Serverkonfiguration gepflegt und sind im Plugin nicht einsehbar.
+
+Die Prüfung läuft einmal täglich als NetBox-Systemjob. Sobald der erste konfigurierte Erinnerungstermin erreicht ist,
+werden die Abonnenten bei jedem Joblauf erneut informiert: immer über NetBox und bei aktivierter E-Mail-Option
+zusätzlich per SMTP. Dies wird bis einschließlich des Ablaufdatums wiederholt. Der NetBox-RQ-Worker muss dafür mit
+Scheduler-Unterstützung laufen; dies ist bei der regulären NetBox-Installation mit `rqworker` standardmäßig der Fall.
+
+### 3. Plugin in NetBox aktivieren
+
+In `/opt/netbox/netbox/netbox/configuration.py` ergänzen:
+
+```python
 PLUGINS = [
-    'netbox_slm',
+    "netbox_slm",
 ]
 ```

-### Releasing Guide
+Falls bereits andere Plugins eingetragen sind, wird `"netbox_slm"` lediglich zur vorhandenen Liste hinzugefügt.
+Eine zusätzliche `PLUGINS_CONFIG`-Konfiguration ist für den Standardbetrieb nicht erforderlich.

-_TODO_
+### 4. Datenbank migrieren und statische Dateien aktualisieren

-### Developer Guide (local installation)
-
-_Follow the steps below on your local system to run netbox and the netbox_slm plugin in developer mode_
-
-### Setup
-
-The goal below is to run all Netbox components in Docker and run a local Netbox Django copy with auto-reload to develop the plugin pointing to the Dockerized postgres and redis instances, basically ignoring the netbox docker runtime server.
-
-### Gotcha's
-
-_Netbox's exception handler seems to supress initial Exceptions, obfuscating missing imports or other Django related issues by re-raising an opague error, e.g. netbox_slm plugin namespace doesnotexist. It's recommended to often check the runtime server or patch Netbox's global exception handler._
-
-### Steps
-
-```
-from your projects directory clone the netbox repository
-
-$ git clone https://github.com/netbox-community/netbox
-$ cd netbox
-$ git checkout f5356b8 (to pin 3.0.9)
-
-install the virtual environment
-
-$ pipenv shell
-$ pipenv install
-
-create and edit netbox/configuration.py (based on the template file) add these lines at the end of the file;
-
-DEBUG = True
-SECRET_KEY = 'dummy'
-DEVELOPER = True
-PLUGINS = [
-    'netbox_slm',
-]
-````
-
-The Netbox installation above will be used to run Django management commands like runserver, makemigrations and migrate, which will be explained in the next steps below;
-
-```
-from your projects directory clone the netbox-slm repository
-
-$ git clone https://github.com/ICTU/netbox_slm
-$ cd netbox_slm
-$ ./start-netbox.sh
-````
-
-This will start Netbox locally (requires Docker) and forward the redis and postgres ports to the localhost (make sure there's no processes using these ports or change the dockerfiles accordingly)
-
-Note, you can also start and stop netbox by hand:
-```
-$ cd netbox-docker
-$ docker-compose up -d
-
-or stop the stack with
-
-$ docker-compose down
-
-# to start fresh:
-
-$ docker-compose down
-$ docker volume rm netbox-docker_netbox-postgres-data  # et cetera
-$ docker-compose up -d --force-recreate
-
-this will require you to re-run the migrate commando's for netbox-slm, see further down below
+```bash
+cd /opt/netbox/netbox
+/opt/netbox/venv/bin/python manage.py migrate
+/opt/netbox/venv/bin/python manage.py collectstatic --no-input
 ```

-Go back to the netbox configuration.py file and update the postgres and redis connection strings (username, password) to the ones the netbox docker backend is using, for example (using default user and passwords from the netbox docker example):
+### 5. NetBox-Dienste neu starten

-```
-<<collapsed>>
+Bei einer üblichen systemd-Installation:

-# PostgreSQL database configuration. See the Django documentation for a complete list of available parameters:
-#   https://docs.djangoproject.com/en/stable/ref/settings/#databases
-DATABASE = {
-    'NAME': 'netbox',               # Database name
-    'USER': 'netbox',               # PostgreSQL username
-    'PASSWORD': 'J5brHrAXFLQSif0K', # PostgreSQL password
-    'HOST': 'localhost',            # Database server
-    'PORT': '',                     # Database port (leave blank for default)
-    'CONN_MAX_AGE': 300,            # Max database connection age
-}
-
-# Redis database settings. Redis is used for caching and for queuing background tasks such as webhook events. A separate
-# configuration exists for each. Full connection details are required in both sections, and it is strongly recommended
-# to use two separate database IDs.
-REDIS = {
-    'tasks': {
-        'HOST': 'localhost',
-        'PORT': 6379,
-        # Comment out `HOST` and `PORT` lines and uncomment the following if using Redis Sentinel
-        # 'SENTINELS': [('mysentinel.redis.example.com', 6379)],
-        # 'SENTINEL_SERVICE': 'netbox',
-        'PASSWORD': 'H733Kdjndks81',
-        'DATABASE': 0,
-        'SSL': False,
-        # Set this to True to skip TLS certificate verification
-        # This can expose the connection to attacks, be careful
-        # 'INSECURE_SKIP_TLS_VERIFY': False,
-    },
-    'caching': {
-        'HOST': 'localhost',
-        'PORT': 6379,
-        # Comment out `HOST` and `PORT` lines and uncomment the following if using Redis Sentinel
-        # 'SENTINELS': [('mysentinel.redis.example.com', 6379)],
-        # 'SENTINEL_SERVICE': 'netbox',
-        'PASSWORD': 'H733Kdjndks81',
-        'DATABASE': 1,
-        'SSL': False,
-        # Set this to True to skip TLS certificate verification
-        # This can expose the connection to attacks, be careful
-        # 'INSECURE_SKIP_TLS_VERIFY': False,
-    }
-}
-
-<<collapsed>>
+```bash
+sudo systemctl restart netbox netbox-rq
 ```

-Now you can run commands from the netbox repository like this;
+Je nach Installation können die Namen der Dienste abweichen.

-```
-$ cd netbox/netbox
-$ export PYTHONPATH=../../netbox-slm/src/
-$ python3 manage.py migrate netbox_slm
-$ python3 manage.py runserver 8001
+## Aktualisierung
+
+```bash
+/opt/netbox/venv/bin/pip install --upgrade --force-reinstall \
+  "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git"
+cd /opt/netbox/netbox
+/opt/netbox/venv/bin/python manage.py migrate
+/opt/netbox/venv/bin/python manage.py collectstatic --no-input
+sudo systemctl restart netbox netbox-rq
 ```

-Visit http://127.0.0.1:8001 in the browesr to see the auto reloading version of the netbox UI. Port 8000 is taken by the docker ran variant.
+Der Eintrag in `/opt/netbox/local_requirements.txt` bleibt dabei bestehen.
+
+## Deinstallation
+
+1. `"netbox_slm"` aus der `PLUGINS`-Liste entfernen.
+2. Die Git-Zeile aus `/opt/netbox/local_requirements.txt` entfernen.
+3. Das Python-Paket deinstallieren:
+
+```bash
+/opt/netbox/venv/bin/pip uninstall netbox-slm
+```
+
+Die Plugin-Tabellen werden dabei nicht automatisch aus der Datenbank gelöscht.
+
+## Ursprung und Lizenz
+
+Dieses Repository basiert auf dem ursprünglichen Projekt
+[ICTU/netbox_slm](https://github.com/ICTU/netbox_slm). **ICTU** ist der ursprüngliche Autor und Herausgeber.
+[Mart Visser](https://github.com/MartVisser) wird im Originalprojekt als Ansprechpartner genannt.
+
+Die Anpassungen in diesem Fork werden unter
+[git.mrblake.cc/MrBlake/NetBox-SLM](https://git.mrblake.cc/MrBlake/NetBox-SLM) gepflegt.
+
+Das Projekt steht unter der [Apache License 2.0](LICENSE). Die Hinweise auf die ursprünglichen Urheber bleiben
+erhalten.
@@ -0,0 +1,50 @@
+"""
+Copyright 2022-2025 ICTU
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+from netbox.plugins import PluginConfig
+from django.utils.translation import gettext, gettext_lazy as _
+
+__version__ = "1.13.0"
+
+
+class SLMConfig(PluginConfig):
+    name = "netbox_slm"
+    verbose_name = _("Licences")
+    version = __version__
+    description = _("Licence Management NetBox Plugin.")
+    author = "ICTU"
+    author_email = "open-source-projects@ictu.nl"
+    base_url = "slm"
+    required_settings = []
+    default_settings = {
+        "top_level_menu": True,
+        "link_cluster_installations": "right",
+        "link_device_installations": "right",
+        "link_virtualmachine_installations": "right",
+    }
+
+    def ready(self):
+        super().ready()
+
+        from netbox.events import EVENT_TYPE_KIND_WARNING, EventType
+        from netbox_slm.events import LICENSE_EXPIRING
+
+        EventType(LICENSE_EXPIRING, gettext("License expiring"), kind=EVENT_TYPE_KIND_WARNING).register()
+
+        from netbox_slm import jobs  # noqa: F401
+
+
+config = SLMConfig
@@ -0,0 +1,7 @@
+from django.apps import apps
+from django.conf import settings
+from django.contrib import admin
+
+if settings.DEBUG:
+    for model in apps.get_app_config("netbox_slm").get_models():
+        admin.site.register(model)
@@ -0,0 +1,187 @@
+from rest_framework import serializers
+from rest_framework.serializers import SerializerMethodField, HyperlinkedIdentityField
+from django.utils.translation import gettext_lazy as _
+
+from netbox.api.serializers import NetBoxModelSerializer
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation, SoftwareLicense
+
+
+class SoftwareLicenseSerializer(NetBoxModelSerializer):
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwarelicense-detail")
+
+    class Meta:
+        model = SoftwareLicense
+        fields = (
+            "id",
+            "display",
+            "url",
+            "name",
+            "description",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_file",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "software_product",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url", "name", "description")
+
+    def get_display(self, obj):
+        return f"{obj}"
+
+    def validate(self, attrs):
+        request = self.context.get("request")
+        if (
+            "email_notifications" in attrs
+            and request is not None
+            and not request.user.has_perm("netbox_slm.manage_softwarelicense_email_notifications")
+        ):
+            raise serializers.ValidationError(
+                {"email_notifications": _("You do not have permission to change email notifications.")}
+            )
+
+        tenant_group = attrs.get("tenant_group", getattr(self.instance, "tenant_group", None))
+        tenant = attrs.get("tenant", getattr(self.instance, "tenant", None))
+        if tenant_group and tenant and tenant.group_id != tenant_group.pk:
+            raise serializers.ValidationError(
+                {"tenant": _("The selected tenant does not belong to the selected tenant group.")}
+            )
+        lifetime = attrs.get("lifetime", getattr(self.instance, "lifetime", False))
+        renewal_interval = attrs.get("renewal_interval", getattr(self.instance, "renewal_interval", None))
+        renewal_interval_unit = attrs.get(
+            "renewal_interval_unit", getattr(self.instance, "renewal_interval_unit", "")
+        )
+        expiration_date = attrs.get("expiration_date", getattr(self.instance, "expiration_date", None))
+        if bool(renewal_interval) != bool(renewal_interval_unit):
+            raise serializers.ValidationError(
+                {"renewal_interval": _("Renewal interval and unit must be specified together.")}
+            )
+        if lifetime and (renewal_interval or renewal_interval_unit or expiration_date):
+            raise serializers.ValidationError(
+                {"lifetime": _("A lifetime license cannot have a renewal interval or expiration date.")}
+            )
+        custom_interval = attrs.get(
+            "custom_notification_interval", getattr(self.instance, "custom_notification_interval", None)
+        )
+        custom_interval_unit = attrs.get(
+            "custom_notification_interval_unit",
+            getattr(self.instance, "custom_notification_interval_unit", ""),
+        )
+        if bool(custom_interval) != bool(custom_interval_unit):
+            raise serializers.ValidationError(
+                {
+                    "custom_notification_interval": _(
+                        "Custom notification interval and unit must be specified together."
+                    )
+                }
+            )
+        return attrs
+
+
+class SoftwareProductSerializer(NetBoxModelSerializer):
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwareproduct-detail")
+
+    class Meta:
+        model = SoftwareProduct
+        fields = (
+            "id",
+            "display",
+            "url",
+            "name",
+            "description",
+            "manufacturer",
+            "description",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url", "name", "description")
+
+    def get_display(self, obj):
+        return f"{obj}"
+
+
+class SoftwareProductInstallationSerializer(NetBoxModelSerializer):
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwareproductinstallation-detail")
+
+    class Meta:
+        model = SoftwareProductInstallation
+        fields = (
+            "id",
+            "display",
+            "url",
+            "device",
+            "virtualmachine",
+            "cluster",
+            "software_product",
+            "version",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url")
+
+    def get_display(self, obj):
+        return f"{obj}"
+
+
+class SoftwareProductVersionSerializer(NetBoxModelSerializer):
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwareproductversion-detail")
+
+    class Meta:
+        model = SoftwareProductVersion
+        fields = (
+            "id",
+            "display",
+            "url",
+            "name",
+            "description",
+            "release_date",
+            "documentation_url",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "file_link",
+            "release_type",
+            "software_product",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url", "name", "description")
+
+    def get_display(self, obj):
+        return f"{obj}"
@@ -0,0 +1,18 @@
+from netbox.api.routers import NetBoxRouter
+from netbox_slm.api.views import (
+    NetboxSLMRootView,
+    SoftwareProductViewSet,
+    SoftwareProductVersionViewSet,
+    SoftwareProductInstallationViewSet,
+    SoftwareLicenseViewSet,
+)
+
+router = NetBoxRouter()
+router.APIRootView = NetboxSLMRootView
+
+router.register("softwareproducts", SoftwareProductViewSet)
+router.register("softwareproductversions", SoftwareProductVersionViewSet)
+router.register("softwareproductinstallations", SoftwareProductInstallationViewSet)
+router.register("softwarelicenses", SoftwareLicenseViewSet)
+
+urlpatterns = router.urls
@@ -0,0 +1,50 @@
+from rest_framework.routers import APIRootView
+
+from netbox.api.viewsets import NetBoxModelViewSet
+from netbox_slm.api.serializers import (
+    SoftwareProductSerializer,
+    SoftwareProductVersionSerializer,
+    SoftwareProductInstallationSerializer,
+    SoftwareLicenseSerializer,
+)
+from netbox_slm.filtersets import (
+    SoftwareProductFilterSet,
+    SoftwareProductVersionFilterSet,
+    SoftwareProductInstallationFilterSet,
+    SoftwareLicenseFilterSet,
+)
+from netbox_slm.models import (
+    SoftwareProduct,
+    SoftwareProductVersion,
+    SoftwareProductInstallation,
+    SoftwareLicense,
+)
+
+
+class NetboxSLMRootView(APIRootView):
+    def get_view_name(self):
+        return "NetboxSLM"
+
+
+class SoftwareProductViewSet(NetBoxModelViewSet):
+    queryset = SoftwareProduct.objects.all().order_by("id")
+    serializer_class = SoftwareProductSerializer
+    filterset_class = SoftwareProductFilterSet
+
+
+class SoftwareProductVersionViewSet(NetBoxModelViewSet):
+    queryset = SoftwareProductVersion.objects.all().order_by("id")
+    serializer_class = SoftwareProductVersionSerializer
+    filterset_class = SoftwareProductVersionFilterSet
+
+
+class SoftwareProductInstallationViewSet(NetBoxModelViewSet):
+    queryset = SoftwareProductInstallation.objects.all().order_by("id")
+    serializer_class = SoftwareProductInstallationSerializer
+    filterset_class = SoftwareProductInstallationFilterSet
+
+
+class SoftwareLicenseViewSet(NetBoxModelViewSet):
+    queryset = SoftwareLicense.objects.all().order_by("id")
+    serializer_class = SoftwareLicenseSerializer
+    filterset_class = SoftwareLicenseFilterSet
@@ -0,0 +1 @@
+LICENSE_EXPIRING = "netbox_slm_license_expiring"
@@ -0,0 +1,153 @@
+from django.db.models import Q
+from django.utils.translation import gettext_lazy as _
+from django_filters import CharFilter, ModelMultipleChoiceFilter, MultipleChoiceFilter, NumberFilter
+
+from dcim.models import Device, Manufacturer
+from netbox.filtersets import NetBoxModelFilterSet
+from netbox_slm.models import (
+    SoftwareProduct,
+    SoftwareProductVersion,
+    SoftwareProductInstallation,
+    SoftwareLicense,
+    SoftwareReleaseTypes,
+    RenewalIntervalUnits,
+)
+from virtualization.models import Cluster, VirtualMachine
+from tenancy.models import Tenant, TenantGroup
+
+
+class SoftwareProductFilterSet(NetBoxModelFilterSet):
+    """Filter capabilities for SoftwareProduct instances."""
+
+    name = CharFilter(lookup_expr="icontains")
+    description = CharFilter(lookup_expr="icontains")
+
+    manufacturer_id = ModelMultipleChoiceFilter(queryset=Manufacturer.objects.all())
+
+    class Meta:
+        model = SoftwareProduct
+        fields = tuple()
+
+    def search(self, queryset, name, value):
+        """Perform the filtered search."""
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(name__icontains=value)
+            | Q(description__icontains=value)
+            | Q(manufacturer__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
+        return queryset.filter(qs_filter)
+
+
+class SoftwareProductVersionFilterSet(NetBoxModelFilterSet):
+    """Filter capabilities for SoftwareProductVersion instances."""
+
+    name = CharFilter(lookup_expr="icontains")
+    description = CharFilter(lookup_expr="icontains")
+    filename = CharFilter(lookup_expr="icontains")
+
+    release_type = MultipleChoiceFilter(choices=SoftwareReleaseTypes.choices)
+
+    manufacturer_id = ModelMultipleChoiceFilter(
+        field_name="software_product__manufacturer",
+        queryset=Manufacturer.objects.all(),
+    )
+
+    software_product_id = ModelMultipleChoiceFilter(
+        queryset=SoftwareProduct.objects.all(),
+        label=_("Software Product"),
+    )
+
+    class Meta:
+        model = SoftwareProductVersion
+        fields = tuple()
+
+    def search(self, queryset, name, value):
+        """Perform the filtered search."""
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(name__icontains=value)
+            | Q(description__icontains=value)
+            | Q(software_product__name__icontains=value)
+            | Q(software_product__manufacturer__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
+        return queryset.filter(qs_filter)
+
+
+class SoftwareProductInstallationFilterSet(NetBoxModelFilterSet):
+    """Filter capabilities for SoftwareProductInstallation instances."""
+
+    device_id = ModelMultipleChoiceFilter(queryset=Device.objects.all())
+    virtualmachine_id = ModelMultipleChoiceFilter(
+        queryset=VirtualMachine.objects.all(),
+        label=_("Virtual Machine"),
+    )
+    cluster_id = ModelMultipleChoiceFilter(queryset=Cluster.objects.all())
+    software_product_id = ModelMultipleChoiceFilter(
+        queryset=SoftwareProduct.objects.all(),
+        label=_("Software Product"),
+    )
+    version_id = ModelMultipleChoiceFilter(queryset=SoftwareProductVersion.objects.all())
+
+    class Meta:
+        model = SoftwareProductInstallation
+        fields = tuple()
+
+    def search(self, queryset, name, value):
+        """Perform the filtered search."""
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(software_product__name__icontains=value)
+            | Q(software_product__manufacturer__name__icontains=value)
+            | Q(version__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
+        return queryset.filter(qs_filter)
+
+
+class SoftwareLicenseFilterSet(NetBoxModelFilterSet):
+    """Filter capabilities for SoftwareLicense instances."""
+
+    name = CharFilter(lookup_expr="icontains")
+    description = CharFilter(lookup_expr="icontains")
+    type = CharFilter(lookup_expr="icontains")
+    spdx_expression = CharFilter(lookup_expr="icontains", label=_("SPDX expression"))
+    stored_location = CharFilter(lookup_expr="icontains")
+    renewal_interval = NumberFilter()
+    renewal_interval_unit = MultipleChoiceFilter(choices=RenewalIntervalUnits.choices)
+
+    software_product_id = ModelMultipleChoiceFilter(
+        queryset=SoftwareProduct.objects.all(),
+        label=_("Software Product"),
+    )
+    version_id = ModelMultipleChoiceFilter(queryset=SoftwareProductVersion.objects.all())
+    installation_id = ModelMultipleChoiceFilter(queryset=SoftwareProductInstallation.objects.all())
+    tenant_group_id = ModelMultipleChoiceFilter(queryset=TenantGroup.objects.all(), label=_("Tenant Group"))
+    tenant_id = ModelMultipleChoiceFilter(queryset=Tenant.objects.all(), label=_("Tenant"))
+
+    class Meta:
+        model = SoftwareLicense
+        fields = ("support", "lifetime", "expiration_notifications_enabled", "email_notifications")
+
+    def search(self, queryset, name, value):
+        """Perform the filtered search."""
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(name__icontains=value)
+            | Q(description__icontains=value)
+            | Q(software_product__name__icontains=value)
+            | Q(version__name__icontains=value)
+            | Q(installation__device__name__icontains=value)
+            | Q(installation__virtualmachine__name__icontains=value)
+            | Q(installation__cluster__name__icontains=value)
+            | Q(tenant_group__name__icontains=value)
+            | Q(tenant__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
+        return queryset.filter(qs_filter)
@@ -0,0 +1,24 @@
+from .software_license import (
+    SoftwareLicenseForm,
+    SoftwareLicenseFilterForm,
+    SoftwareLicenseBulkImportForm,
+    SoftwareLicenseBulkEditForm,
+)
+from .software_product import (
+    SoftwareProductForm,
+    SoftwareProductFilterForm,
+    SoftwareProductBulkImportForm,
+    SoftwareProductBulkEditForm,
+)
+from .software_product_installation import (
+    SoftwareProductInstallationForm,
+    SoftwareProductInstallationFilterForm,
+    SoftwareProductInstallationBulkImportForm,
+    SoftwareProductInstallationBulkEditForm,
+)
+from .software_product_version import (
+    SoftwareProductVersionForm,
+    SoftwareProductVersionFilterForm,
+    SoftwareProductVersionBulkImportForm,
+    SoftwareProductVersionBulkEditForm,
+)
@@ -0,0 +1,344 @@
+from django.forms import CharField, DateField, ChoiceField, IntegerField, NullBooleanField, Textarea
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import (
+    SoftwareProduct,
+    SoftwareProductVersion,
+    SoftwareProductInstallation,
+    SoftwareLicense,
+    RenewalIntervalUnits,
+    NotificationIntervalUnits,
+    spdx_license_names,
+)
+from tenancy.models import Tenant, TenantGroup
+from utilities.forms.constants import BOOLEAN_WITH_BLANK_CHOICES
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    LaxURLField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+from utilities.forms.widgets import APISelect, DatePicker
+
+
+class SoftwareLicenseForm(NetBoxModelForm):
+    comments = CommentField()
+    fieldsets = (
+        FieldSet(
+            "name",
+            "description",
+            "software_product",
+            "version",
+            "installation",
+            name=_("Software License"),
+        ),
+        FieldSet("tenant_group", "tenant", name=_("Tenancy")),
+        FieldSet(
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            name=_("License Details"),
+        ),
+        FieldSet("license_file", "license_key", "provider_portal_url", name=_("License Credentials")),
+        FieldSet(
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            name=_("Expiration Notifications"),
+        ),
+        FieldSet("tags", name=_("Tags")),
+    )
+
+    spdx_expression = ChoiceField(required=False, choices=spdx_license_names(), label=_("SPDX expression"))
+    stored_location_url = LaxURLField(required=False)
+    start_date = DateField(required=False, widget=DatePicker())
+    expiration_date = DateField(required=False, widget=DatePicker())
+    renewal_interval = IntegerField(required=False, min_value=1)
+    license_key = CharField(required=False, widget=Textarea(attrs={"rows": 3}))
+    provider_portal_url = LaxURLField(required=False)
+    custom_notification_interval = IntegerField(required=False, min_value=1)
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=True,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )
+    installation = DynamicModelChoiceField(
+        queryset=SoftwareProductInstallation.objects.all(),
+        required=False,
+        widget=APISelect(
+            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductinstallation-list")}
+        ),
+        query_params=dict(software_product="$software_product"),
+    )
+    tenant_group = DynamicModelChoiceField(
+        queryset=TenantGroup.objects.all(),
+        required=False,
+        label=_("Tenant Group"),
+    )
+    tenant = DynamicModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        query_params={"group_id": "$tenant_group"},
+        label=_("Tenant"),
+    )
+
+    class Meta:
+        model = SoftwareLicense
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_file",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "tags",
+            "comments",
+        )
+
+
+class SoftwareLicenseFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareLicense
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet(
+            "name",
+            "description",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "support",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "expiration_notifications_enabled",
+            "email_notifications",
+            "software_product_id",
+            "version_id",
+            "installation_id",
+            "tenant_group_id",
+            "tenant_id",
+        ),
+    )
+    selector_fields = ("q", "filter_id", "name")
+
+    tag = TagFilterField(model)
+
+    name = CharField(required=False)
+    description = CharField(required=False)
+    type = CharField(required=False)
+    spdx_expression = CharField(required=False, label=_("SPDX expression"))
+    stored_location = CharField(required=False)
+    support = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    lifetime = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    renewal_interval = IntegerField(required=False, min_value=1)
+    renewal_interval_unit = ChoiceField(required=False, choices=RenewalIntervalUnits.choices)
+    expiration_notifications_enabled = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    email_notifications = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+
+    software_product_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        label=_("Version"),
+    )
+    installation_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProductInstallation.objects.all(),
+        required=False,
+        label=_("Installation"),
+    )
+    tenant_group_id = DynamicModelMultipleChoiceField(
+        queryset=TenantGroup.objects.all(),
+        required=False,
+        label=_("Tenant Group"),
+    )
+    tenant_id = DynamicModelMultipleChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        query_params={"group_id": "$tenant_group_id"},
+        label=_("Tenant"),
+    )
+
+
+class SoftwareLicenseBulkImportForm(NetBoxModelImportForm):
+    support = NullBooleanField(
+        required=False, help_text=_("Support (values other than 'True' and 'False' are ignored)")
+    )
+
+    class Meta:
+        model = SoftwareLicense
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "tags",
+        )
+
+
+class SoftwareLicenseBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareLicense
+    fieldsets = (
+        FieldSet(
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "software_product",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+        ),
+    )
+    nullable_fields = (
+        "type",
+        "spdx_expression",
+        "stored_location",
+        "stored_location_url",
+        "start_date",
+        "expiration_date",
+        "renewal_interval",
+        "renewal_interval_unit",
+        "support",
+        "license_amount",
+        "license_key",
+        "provider_portal_url",
+        "custom_notification_interval",
+        "custom_notification_interval_unit",
+        "version",
+        "installation",
+        "tenant_group",
+        "tenant",
+    )
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    type = CharField(required=False)
+    spdx_expression = ChoiceField(required=False, choices=spdx_license_names(), label=_("SPDX expression"))
+    stored_location = CharField(required=False)
+    stored_location_url = LaxURLField(required=False)
+    start_date = DateField(required=False, widget=DatePicker())
+    expiration_date = DateField(required=False, widget=DatePicker())
+    lifetime = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    renewal_interval = IntegerField(required=False, min_value=1)
+    renewal_interval_unit = ChoiceField(required=False, choices=RenewalIntervalUnits.choices)
+    support = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    license_amount = IntegerField(required=False, min_value=0)
+    license_key = CharField(required=False, widget=Textarea(attrs={"rows": 3}))
+    provider_portal_url = LaxURLField(required=False)
+    expiration_notifications_enabled = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    default_notification_intervals = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    custom_notification_interval = IntegerField(required=False, min_value=1)
+    custom_notification_interval_unit = ChoiceField(required=False, choices=NotificationIntervalUnits.choices)
+    email_notifications = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )
+    installation = DynamicModelChoiceField(
+        queryset=SoftwareProductInstallation.objects.all(),
+        required=False,
+        widget=APISelect(
+            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductinstallation-list")}
+        ),
+        query_params=dict(software_product="$software_product"),
+    )
+    tenant_group = DynamicModelChoiceField(
+        queryset=TenantGroup.objects.all(),
+        required=False,
+        label=_("Tenant Group"),
+    )
+    tenant = DynamicModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        query_params={"group_id": "$tenant_group"},
+        label=_("Tenant"),
+    )
@@ -0,0 +1,76 @@
+from django.forms import CharField
+from django.utils.translation import gettext_lazy as _
+
+from dcim.models import Manufacturer
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import SoftwareProduct
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+
+
+class SoftwareProductForm(NetBoxModelForm):
+    comments = CommentField()
+
+    manufacturer = DynamicModelChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=True,
+    )
+
+    class Meta:
+        model = SoftwareProduct
+        fields = (
+            "name",
+            "description",
+            "manufacturer",
+            "tags",
+            "comments",
+        )
+
+
+class SoftwareProductFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareProduct
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet("name", "description", "manufacturer_id"),
+    )
+    selector_fields = ("q", "filter_id", "name")
+
+    tag = TagFilterField(model)
+
+    name = CharField(required=False)
+    description = CharField(required=False)
+    manufacturer_id = DynamicModelMultipleChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=False,
+        label=_("Manufacturer"),
+    )
+
+
+class SoftwareProductBulkImportForm(NetBoxModelImportForm):
+    class Meta:
+        model = SoftwareProduct
+        fields = (
+            "name",
+            "description",
+            "manufacturer",
+            "tags",
+        )
+
+
+class SoftwareProductBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareProduct
+    fieldsets = (FieldSet("manufacturer"),)
+    nullable_fields = ("manufacturer", "comments")
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    manufacturer = DynamicModelChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=False,
+    )
@@ -0,0 +1,164 @@
+from django.forms import ValidationError
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+
+from dcim.models import Device
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import SoftwareProductInstallation, SoftwareProduct, SoftwareProductVersion
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+from utilities.forms.widgets import APISelect
+from virtualization.models import Cluster, VirtualMachine
+
+
+class SoftwareProductInstallationForm(NetBoxModelForm):
+    comments = CommentField()
+    fieldsets = (
+        FieldSet("device", "virtualmachine", "cluster", name=_("Platform Destination (select exactly one)")),
+        FieldSet("software_product", "version", name=_("Software")),
+        FieldSet("tags", name=_("Tags")),
+    )
+
+    device = DynamicModelChoiceField(
+        queryset=Device.objects.all(),
+        required=False,
+        help_text=_("Select either a device, a virtual machine, or a cluster."),
+    )
+    virtualmachine = DynamicModelChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        label=_("Virtual Machine"),
+        help_text=_("Leave empty when another platform destination is selected."),
+    )
+    cluster = DynamicModelChoiceField(
+        queryset=Cluster.objects.all(),
+        required=False,
+        help_text=_("Leave empty when another platform destination is selected."),
+    )
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=True,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=True,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )
+
+    class Meta:
+        model = SoftwareProductInstallation
+        fields = (
+            "device",
+            "virtualmachine",
+            "cluster",
+            "software_product",
+            "version",
+            "tags",
+            "comments",
+        )
+
+    def clean_version(self):
+        version = self.cleaned_data["version"]
+        software_product = self.cleaned_data["software_product"]
+        if version not in software_product.softwareproductversion_set.all():
+            raise ValidationError(
+                _("Version '%(version)s' does not belong to %(product)s. Select a compatible version.")
+                % {"version": version, "product": software_product}
+            )
+        return version
+
+    def clean(self):
+        super().clean()
+        destinations = [
+            self.cleaned_data.get("device"),
+            self.cleaned_data.get("virtualmachine"),
+            self.cleaned_data.get("cluster"),
+        ]
+        if sum(destination is not None for destination in destinations) != 1:
+            raise ValidationError(_("Select exactly one platform destination: device, virtual machine, or cluster."))
+        return self.cleaned_data
+
+
+class SoftwareProductInstallationFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareProductInstallation
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet("device_id", "virtualmachine_id", "cluster_id", "software_product_id", "version_id"),
+    )
+    selector_fields = ("filter_id", "q")
+
+    tag = TagFilterField(model)
+
+    device_id = DynamicModelMultipleChoiceField(
+        queryset=Device.objects.all(),
+        required=False,
+        label=_("Device"),
+    )
+    virtualmachine_id = DynamicModelMultipleChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        label=_("Virtual Machine"),
+    )
+    cluster_id = DynamicModelMultipleChoiceField(
+        queryset=Cluster.objects.all(),
+        required=False,
+        label=_("Cluster"),
+    )
+    software_product_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        label=_("Version"),
+    )
+
+
+class SoftwareProductInstallationBulkImportForm(NetBoxModelImportForm):
+    class Meta:
+        model = SoftwareProductInstallation
+        fields = (
+            "device",
+            "virtualmachine",
+            "cluster",
+            "software_product",
+            "version",
+            "tags",
+        )
+
+
+class SoftwareProductInstallationBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareProductInstallation
+    fieldsets = (FieldSet("device", "virtualmachine", "cluster", "software_product", "version"),)
+    nullable_fields = ("device", "virtualmachine", "cluster", "comments")
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    device = DynamicModelChoiceField(queryset=Device.objects.all(), required=False)
+    virtualmachine = DynamicModelChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        label=_("Virtual Machine"),
+    )
+    cluster = DynamicModelChoiceField(queryset=Cluster.objects.all(), required=False)
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )
@@ -0,0 +1,129 @@
+from django.forms import DateField, CharField, MultipleChoiceField
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+
+from dcim.models import Manufacturer
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareReleaseTypes
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+from utilities.forms.widgets import APISelect, DatePicker
+
+
+class SoftwareProductVersionForm(NetBoxModelForm):
+    comments = CommentField()
+
+    release_date = DateField(required=False, widget=DatePicker())
+    end_of_support = DateField(required=False, widget=DatePicker())
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=True,
+        label=_("Software Product"),
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproduct-list")}),
+    )
+
+    class Meta:
+        model = SoftwareProductVersion
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "release_date",
+            "documentation_url",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "file_link",
+            "release_type",
+            "tags",
+            "comments",
+        )
+
+
+class SoftwareProductVersionFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareProductVersion
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet("name", "description", "filename", "release_type", "manufacturer_id", "software_product_id"),
+    )
+    selector_fields = ("q", "filter_id", "name")
+
+    tag = TagFilterField(model)
+
+    name = CharField(required=False)
+    description = CharField(required=False)
+    filename = CharField(required=False)
+
+    release_type = MultipleChoiceField(required=False, choices=SoftwareReleaseTypes.choices)
+
+    manufacturer_id = DynamicModelMultipleChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=False,
+        label=_("Manufacturer"),
+    )
+    software_product_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+
+
+class SoftwareProductVersionBulkImportForm(NetBoxModelImportForm):
+    release_type = CharField(
+        help_text=_("Release type (possible values: %(values)s)") % {"values": SoftwareReleaseTypes.values}
+    )
+
+    class Meta:
+        model = SoftwareProductVersion
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "release_date",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "release_type",
+            "tags",
+        )
+
+
+class SoftwareProductVersionBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareProductVersion
+    fieldsets = (
+        FieldSet(
+            "release_date",
+            "documentation_url",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "file_link",
+            "release_type",
+            "software_product",
+        ),
+    )
+    nullable_fields = ("release_date", "documentation_url", "end_of_support", "filename", "file_checksum", "file_link")
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    release_date = DateField(required=False, widget=DatePicker())
+    documentation_url = CharField(required=False)
+    end_of_support = DateField(required=False, widget=DatePicker())
+    filename = CharField(required=False)
+    file_checksum = CharField(required=False)
+    file_link = CharField(required=False)
+
+    release_type = MultipleChoiceField(required=False, choices=SoftwareReleaseTypes.choices)
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
@@ -0,0 +1,91 @@
+from django.conf import settings
+from django.contrib.contenttypes.models import ContentType
+from django.core.mail import send_mail
+from django.utils import timezone
+from django.utils.translation import gettext as _
+
+from core.choices import JobIntervalChoices
+from extras.models import Notification
+from netbox.jobs import JobRunner, system_job
+
+from netbox_slm.events import LICENSE_EXPIRING
+from netbox_slm.models import SoftwareLicense, SoftwareLicenseNotificationLog
+
+
+@system_job(interval=JobIntervalChoices.INTERVAL_DAILY)
+class LicenseExpirationNotificationJob(JobRunner):
+    class Meta:
+        name = "Software License Expiration Notifications"
+
+    def run(self, *args, **kwargs):
+        today = timezone.localdate()
+        licenses = SoftwareLicense.objects.filter(
+            expiration_notifications_enabled=True,
+            lifetime=False,
+            expiration_date__gte=today,
+        ).prefetch_related("subscriptions__user")
+
+        for license in licenses:
+            due_dates = [date for date in license.get_notification_dates() if date <= today]
+            if not due_dates:
+                continue
+
+            for subscription in license.subscriptions.all():
+                user = subscription.user
+                if not user.is_active:
+                    continue
+                # If notifications were enabled late, send only the most recent reminder instead of one per elapsed
+                # interval. Normally this still produces one reminder at each configured threshold.
+                self._notify(license, user, max(due_dates))
+
+    def _notify(self, license, user, notification_date):
+        log = SoftwareLicenseNotificationLog.objects.get_or_create(
+            license=license,
+            user=user,
+            expiration_date=license.expiration_date,
+            notification_date=notification_date,
+        )[0]
+        now = timezone.now()
+
+        object_type = ContentType.objects.get_for_model(license)
+        Notification.objects.update_or_create(
+            object_type=object_type,
+            object_id=license.pk,
+            user=user,
+            defaults={
+                "created": now,
+                "object_repr": Notification.get_object_repr(license),
+                "event_type": LICENSE_EXPIRING,
+                "read": None,
+            },
+        )
+        log.netbox_sent_at = now
+        log.save(update_fields=("netbox_sent_at",))
+        self.logger.info(f"Created NetBox expiration notification for license {license.pk} and user {user}")
+
+        if license.email_notifications and user.email:
+            subject = _("License %(license)s expires on %(date)s") % {
+                "license": license,
+                "date": license.expiration_date,
+            }
+            body = _(
+                "The software license '%(license)s' for '%(product)s' expires on %(date)s."
+            ) % {
+                "license": license,
+                "product": license.software_product,
+                "date": license.expiration_date,
+            }
+            if license.tenant:
+                body += "\n" + _("Tenant: %(tenant)s") % {"tenant": license.tenant}
+            if license.provider_portal_url:
+                body += "\n" + _("Provider portal: %(url)s") % {"url": license.provider_portal_url}
+
+            try:
+                from_email = settings.SERVER_EMAIL or settings.EMAIL_HOST_USER
+                send_mail(subject, body, from_email, [user.email], fail_silently=False)
+            except Exception:
+                self.logger.exception(f"Failed to send expiration email for license {license.pk} to user {user}")
+            else:
+                log.email_sent_at = now
+                log.save(update_fields=("email_sent_at",))
+                self.logger.info(f"Sent expiration email for license {license.pk} to user {user}")
@@ -0,0 +1,419 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: netbox-slm 1.9.1\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgid "Add"
+msgstr "Hinzufügen"
+
+msgid "Import"
+msgstr "Importieren"
+
+msgid "Software Lifecycle"
+msgstr "Software-Lebenszyklus"
+
+msgid "Software Products"
+msgstr "Softwareprodukte"
+
+msgid "Software Product"
+msgstr "Softwareprodukt"
+
+msgid "Software Product Version"
+msgstr "Softwareproduktversion"
+
+msgid "Software Product Installation"
+msgstr "Softwareproduktinstallation"
+
+msgid "Software License"
+msgstr "Softwarelizenz"
+
+msgid "License Details"
+msgstr "Lizenzdetails"
+
+msgid "Versions"
+msgstr "Versionen"
+
+msgid "Version"
+msgstr "Version"
+
+msgid "Installations"
+msgstr "Installationen"
+
+msgid "Installation"
+msgstr "Installation"
+
+msgid "Add an installation"
+msgstr "Installation hinzufügen"
+
+msgid "Licenses"
+msgstr "Lizenzen"
+
+msgid "Tenancy"
+msgstr "Mandantenzuordnung"
+
+msgid "Tenant Group"
+msgstr "Mandantengruppe"
+
+msgid "Tenant"
+msgstr "Mandant"
+
+msgid "Manufacturer"
+msgstr "Hersteller"
+
+msgid "Device"
+msgstr "Gerät"
+
+msgid "Virtual Machine"
+msgstr "Virtuelle Maschine"
+
+msgid "Cluster"
+msgstr "Cluster"
+
+msgid "Name"
+msgstr "Name"
+
+msgid "Description"
+msgstr "Beschreibung"
+
+msgid "Type"
+msgstr "Typ"
+
+msgid "SPDX expression"
+msgstr "SPDX-Ausdruck"
+
+msgid "Stored location"
+msgstr "Ablageort"
+
+msgid "Start date"
+msgstr "Startdatum"
+
+msgid "Expiration date"
+msgstr "Ablaufdatum"
+
+msgid "Support"
+msgstr "Support"
+
+msgid "License amount"
+msgstr "Lizenzanzahl"
+
+msgid "Release date"
+msgstr "Veröffentlichungsdatum"
+
+msgid "Documentation URL"
+msgstr "Dokumentations-URL"
+
+msgid "End of support"
+msgstr "Supportende"
+
+msgid "Filename"
+msgstr "Dateiname"
+
+msgid "File checksum"
+msgstr "Dateiprüfsumme"
+
+msgid "Release type"
+msgstr "Veröffentlichungstyp"
+
+msgid "Release candidate"
+msgstr "Veröffentlichungskandidat"
+
+msgid "Stable release"
+msgstr "Stabile Veröffentlichung"
+
+msgid "Alpha"
+msgstr "Alpha"
+
+msgid "Beta"
+msgstr "Beta"
+
+msgid "Tags"
+msgstr "Tags"
+
+msgid "None"
+msgstr "Keine"
+
+msgid "Link"
+msgstr "Link"
+
+msgid "Support (values other than 'True' and 'False' are ignored)"
+msgstr "Support (andere Werte als ‚True‘ und ‚False‘ werden ignoriert)"
+
+msgid "Release type (possible values: %(values)s)"
+msgstr "Veröffentlichungstyp (mögliche Werte: %(values)s)"
+
+msgid "Version '%(version)s' does not belong to %(product)s. Select a compatible version."
+msgstr "Version ‚%(version)s‘ gehört nicht zu %(product)s. Wähle eine kompatible Version aus."
+
+msgid "Installation requires exactly one platform destination."
+msgstr "Eine Installation benötigt genau ein Plattformziel."
+
+msgid "%(value)s is not a known SPDX license expression"
+msgstr "%(value)s ist kein bekannter SPDX-Lizenzausdruck"
+
+msgid "The selected tenant does not belong to the selected tenant group."
+msgstr "Der ausgewählte Mandant gehört nicht zur ausgewählten Mandantengruppe."
+
+msgid "Software Lifecycle Management"
+msgstr "Software-Lebenszyklusverwaltung"
+
+msgid "Software Lifecycle Management NetBox Plugin."
+msgstr "NetBox-Plugin zur Verwaltung des Software-Lebenszyklus."
+
+msgid "name"
+msgstr "Name"
+
+msgid "comments"
+msgstr "Kommentare"
+
+msgid "description"
+msgstr "Beschreibung"
+
+msgid "manufacturer"
+msgstr "Hersteller"
+
+msgid "software product"
+msgstr "Softwareprodukt"
+
+msgid "software products"
+msgstr "Softwareprodukte"
+
+msgid "release date"
+msgstr "Veröffentlichungsdatum"
+
+msgid "documentation URL"
+msgstr "Dokumentations-URL"
+
+msgid "end of support"
+msgstr "Supportende"
+
+msgid "filename"
+msgstr "Dateiname"
+
+msgid "file checksum"
+msgstr "Dateiprüfsumme"
+
+msgid "file link"
+msgstr "Dateilink"
+
+msgid "release type"
+msgstr "Veröffentlichungstyp"
+
+msgid "software product version"
+msgstr "Softwareproduktversion"
+
+msgid "software product versions"
+msgstr "Softwareproduktversionen"
+
+msgid "device"
+msgstr "Gerät"
+
+msgid "virtual machine"
+msgstr "Virtuelle Maschine"
+
+msgid "cluster"
+msgstr "Cluster"
+
+msgid "version"
+msgstr "Version"
+
+msgid "software product installation"
+msgstr "Softwareproduktinstallation"
+
+msgid "software product installations"
+msgstr "Softwareproduktinstallationen"
+
+msgid "type"
+msgstr "Typ"
+
+msgid "stored location"
+msgstr "Ablageort"
+
+msgid "stored location URL"
+msgstr "Ablageort-URL"
+
+msgid "start date"
+msgstr "Startdatum"
+
+msgid "expiration date"
+msgstr "Ablaufdatum"
+
+msgid "support"
+msgstr "Support"
+
+msgid "license amount"
+msgstr "Lizenzanzahl"
+
+msgid "installation"
+msgstr "Installation"
+
+msgid "tenant group"
+msgstr "Mandantengruppe"
+
+msgid "tenant"
+msgstr "Mandant"
+
+msgid "software license"
+msgstr "Softwarelizenz"
+
+msgid "software licenses"
+msgstr "Softwarelizenzen"
+
+msgid "Days"
+msgstr "Tage"
+
+msgid "Months"
+msgstr "Monate"
+
+msgid "Years"
+msgstr "Jahre"
+
+msgid "lifetime license"
+msgstr "Lifetime-Lizenz"
+
+msgid "renewal interval"
+msgstr "Erneuerungsintervall"
+
+msgid "renewal interval unit"
+msgstr "Einheit des Erneuerungsintervalls"
+
+msgid "license file"
+msgstr "Lizenzdatei"
+
+msgid "license key"
+msgstr "Lizenzschlüssel"
+
+msgid "provider portal URL"
+msgstr "Anbieterportal-URL"
+
+msgid "License Credentials"
+msgstr "Lizenzdaten"
+
+msgid "Lifetime license"
+msgstr "Lifetime-Lizenz"
+
+msgid "Renewal interval"
+msgstr "Erneuerungsintervall"
+
+msgid "License file"
+msgstr "Lizenzdatei"
+
+msgid "Download license file"
+msgstr "Lizenzdatei herunterladen"
+
+msgid "License key"
+msgstr "Lizenzschlüssel"
+
+msgid "Provider Portal"
+msgstr "Anbieterportal"
+
+msgid "Yes"
+msgstr "Ja"
+
+msgid "No"
+msgstr "Nein"
+
+msgid "Renewal interval and unit must be specified together."
+msgstr "Erneuerungsintervall und Einheit müssen gemeinsam angegeben werden."
+
+msgid "A lifetime license cannot have a renewal interval or expiration date."
+msgstr "Eine Lifetime-Lizenz darf kein Erneuerungsintervall und kein Ablaufdatum haben."
+
+msgid "Platform Destination (select exactly one)"
+msgstr "Plattformziel (genau eines auswählen)"
+
+msgid "Software"
+msgstr "Software"
+
+msgid "Select either a device, a virtual machine, or a cluster."
+msgstr "Wähle entweder ein Gerät, eine virtuelle Maschine oder einen Cluster aus."
+
+msgid "Leave empty when another platform destination is selected."
+msgstr "Leer lassen, wenn ein anderes Plattformziel ausgewählt wurde."
+
+msgid "Select exactly one platform destination: device, virtual machine, or cluster."
+msgstr "Wähle genau ein Plattformziel aus: Gerät, virtuelle Maschine oder Cluster."
+
+msgid "Weeks"
+msgstr "Wochen"
+
+msgid "expiration notifications"
+msgstr "Ablaufbenachrichtigungen"
+
+msgid "default notification intervals"
+msgstr "Standard-Benachrichtigungsintervalle"
+
+msgid "custom notification interval"
+msgstr "Eigene Vorwarnzeit"
+
+msgid "custom notification interval unit"
+msgstr "Einheit der eigenen Vorwarnzeit"
+
+msgid "email notifications"
+msgstr "E-Mail-Benachrichtigungen"
+
+msgid "Expiration Notifications"
+msgstr "Ablaufbenachrichtigungen"
+
+msgid "Custom notification interval and unit must be specified together."
+msgstr "Eigene Vorwarnzeit und Einheit müssen gemeinsam angegeben werden."
+
+msgid "License expiring"
+msgstr "Lizenz läuft ab"
+
+msgid "License %(license)s expires on %(date)s"
+msgstr "Lizenz %(license)s läuft am %(date)s ab"
+
+msgid "The software license '%(license)s' for '%(product)s' expires on %(date)s."
+msgstr "Die Softwarelizenz ‚%(license)s‘ für ‚%(product)s‘ läuft am %(date)s ab."
+
+msgid "Tenant: %(tenant)s"
+msgstr "Mandant: %(tenant)s"
+
+msgid "Provider portal: %(url)s"
+msgstr "Anbieterportal: %(url)s"
+
+msgid "Expiration notifications"
+msgstr "Ablaufbenachrichtigungen"
+
+msgid "Default notification intervals"
+msgstr "Standard-Benachrichtigungsintervalle"
+
+msgid "One month and one week before expiration"
+msgstr "Einen Monat und eine Woche vor Ablauf"
+
+msgid "Disabled"
+msgstr "Deaktiviert"
+
+msgid "Enabled"
+msgstr "Aktiviert"
+
+msgid "Custom notification interval"
+msgstr "Eigene Vorwarnzeit"
+
+msgid "Email notifications"
+msgstr "E-Mail-Benachrichtigungen"
+
+msgid "Notification recipients"
+msgstr "Benachrichtigungsempfänger"
+
+msgid "No subscribers. Users can subscribe to this license using the Subscribe action."
+msgstr "Keine Abonnenten. Benutzer können diese Lizenz über die Aktion ‚Abonnieren‘ abonnieren."
+
+msgid "Licences"
+msgstr "Lizenzen"
+
+msgid "Licence Management NetBox Plugin."
+msgstr "NetBox-Plugin zur Lizenzverwaltung."
+
+msgid "Can manage license email notifications"
+msgstr "Kann E-Mail-Benachrichtigungen für Lizenzen verwalten"
+
+msgid "You do not have permission to change email notifications."
+msgstr "Sie haben keine Berechtigung, E-Mail-Benachrichtigungen zu ändern."
+
+msgid "Only administrators or explicitly authorized users can change this setting."
+msgstr "Nur Administratoren oder ausdrücklich berechtigte Benutzer können diese Einstellung ändern."
@@ -0,0 +1,20 @@
+# Generated by Django 3.2.9 on 2022-01-24 08:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0133_port_colors'),
+        ('netbox_slm', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='softwareproduct',
+            name='manufacturer',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='software_products', to='dcim.manufacturer'),
+        ),
+    ]
@@ -0,0 +1,43 @@
+# Generated by Django 3.2.9 on 2022-04-07 12:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('netbox_slm', '0002_alter_softwareproduct_manufacturer'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='softwareproduct',
+            name='created',
+            field=models.DateTimeField(auto_now_add=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='softwareproduct',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='created',
+            field=models.DateTimeField(auto_now_add=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductversion',
+            name='created',
+            field=models.DateTimeField(auto_now_add=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductversion',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False),
+        ),
+    ]
@@ -0,0 +1,46 @@
+# Generated by Django 3.2.9 on 2022-04-15 07:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0153_created_datetimefield'),
+        ('virtualization', '0029_created_datetimefield'),
+        ('netbox_slm', '0003_auto_20220407_1209'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='softwareproduct',
+            name='manufacturer',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='dcim.manufacturer'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='device',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='dcim.device'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='software_product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproduct'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='version',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproductversion'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='virtualmachine',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='virtualization.virtualmachine'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductversion',
+            name='software_product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproduct'),
+        ),
+    ]
@@ -0,0 +1,54 @@
+# Generated by Django 4.1.8 on 2023-06-27 08:10
+
+from django.db import migrations, models
+import django.db.models.deletion
+import taggit.managers
+import utilities.json
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0084_staging'),
+        ('netbox_slm', '0004_auto_20220415_0705'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='softwareproduct',
+            name='custom_field_data',
+            field=models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='custom_field_data',
+            field=models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductversion',
+            name='custom_field_data',
+            field=models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder),
+        ),
+        migrations.CreateModel(
+            name='SoftwareLicense',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateTimeField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
+                ('name', models.CharField(max_length=128)),
+                ('description', models.CharField(blank=True, max_length=255, null=True)),
+                ('type', models.CharField(max_length=128)),
+                ('stored_location', models.CharField(blank=True, max_length=255, null=True)),
+                ('start_date', models.DateField(blank=True, null=True)),
+                ('expiration_date', models.DateField(blank=True, null=True)),
+                ('installation', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproductinstallation')),
+                ('software_product', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproduct')),
+                ('tags', taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag')),
+                ('version', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproductversion')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]
@@ -0,0 +1,19 @@
+# Generated by Django 4.2.5 on 2023-09-22 00:34
+
+from django.db import migrations
+import netbox_slm.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('netbox_slm', '0005_add_software_license'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='stored_location_url',
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+    ]
@@ -0,0 +1,29 @@
+# Generated by Django 4.2.5 on 2023-10-04 10:07
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('virtualization', '0036_virtualmachine_config_template'),
+        ('netbox_slm', '0006_softwarelicense_stored_location_url'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='softwareproductinstallation',
+            name='cluster',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='virtualization.cluster'),
+        ),
+        migrations.AlterField(
+            model_name='softwarelicense',
+            name='installation',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='netbox_slm.softwareproductinstallation'),
+        ),
+        migrations.AddConstraint(
+            model_name='softwareproductinstallation',
+            constraint=models.CheckConstraint(condition=models.Q(models.Q(('cluster__isnull', True), ('device__isnull', False), ('virtualmachine__isnull', True)), models.Q(('cluster__isnull', True), ('device__isnull', True), ('virtualmachine__isnull', False)), models.Q(('cluster__isnull', False), ('device__isnull', True), ('virtualmachine__isnull', True)), _connector='OR'), name='netbox_slm_softwareproductinstallation_platform', violation_error_message='Installation requires exactly one platform destination.'),
+        ),
+    ]
@@ -0,0 +1,79 @@
+# Generated by Django 4.2.9 on 2024-02-07 21:01
+
+from django.db import migrations, models
+import netbox_slm.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('netbox_slm', '0007_softwareproductinstallation_cluster'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='license_amount',
+            field=models.PositiveIntegerField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='support',
+            field=models.BooleanField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproduct',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductinstallation',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='documentation_url',
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='end_of_support',
+            field=models.DateField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='file_checksum',
+            field=models.CharField(blank=True, max_length=128, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='file_link',
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='filename',
+            field=models.CharField(blank=True, max_length=64, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='release_date',
+            field=models.DateField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='release_type',
+            field=models.CharField(default='S', max_length=3),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 5.1.5 on 2025-02-17 21:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("netbox_slm", "0008_software_release_types_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwareproductversion",
+            name="description",
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+    ]
@@ -0,0 +1,24 @@
+# Generated by Django 5.1.5 on 2025-02-24 18:03
+
+import netbox_slm.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("netbox_slm", "0009_softwareproductversion_description"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="spdx_expression",
+            field=models.CharField(
+                blank=True,
+                max_length=64,
+                null=True,
+                validators=[netbox_slm.models.validate_spdx_expression],
+            ),
+        ),
+    ]
@@ -0,0 +1,34 @@
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("tenancy", "0001_initial"),
+        ("netbox_slm", "0010_softwarelicense_spdx_expression"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="tenant_group",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="software_licenses",
+                to="tenancy.tenantgroup",
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="tenant",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="software_licenses",
+                to="tenancy.tenant",
+            ),
+        ),
+    ]
@@ -0,0 +1,51 @@
+from django.db import migrations, models
+import django.core.validators
+import netbox_slm.models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("netbox_slm", "0011_softwarelicense_tenancy"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="softwarelicense",
+            name="type",
+            field=models.CharField(blank=True, max_length=128),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="lifetime",
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="renewal_interval",
+            field=models.PositiveIntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)]),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="renewal_interval_unit",
+            field=models.CharField(
+                blank=True,
+                choices=[("days", "Days"), ("months", "Months"), ("years", "Years")],
+                max_length=8,
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="license_file",
+            field=models.FileField(blank=True, null=True, upload_to="netbox_slm/licenses/"),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="license_key",
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="provider_portal_url",
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+    ]
@@ -0,0 +1,77 @@
+import django.core.validators
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("netbox_slm", "0012_softwarelicense_renewal_and_credentials"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="expiration_notifications_enabled",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="default_notification_intervals",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="custom_notification_interval",
+            field=models.PositiveIntegerField(
+                blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)]
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="custom_notification_interval_unit",
+            field=models.CharField(
+                blank=True,
+                choices=[("days", "Days"), ("weeks", "Weeks"), ("months", "Months")],
+                max_length=8,
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="email_notifications",
+            field=models.BooleanField(default=False),
+        ),
+        migrations.CreateModel(
+            name="SoftwareLicenseNotificationLog",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("expiration_date", models.DateField()),
+                ("notification_date", models.DateField()),
+                ("netbox_sent_at", models.DateTimeField(blank=True, null=True)),
+                ("email_sent_at", models.DateTimeField(blank=True, null=True)),
+                (
+                    "license",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="notification_logs",
+                        to="netbox_slm.softwarelicense",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+        ),
+        migrations.AddConstraint(
+            model_name="softwarelicensenotificationlog",
+            constraint=models.UniqueConstraint(
+                fields=("license", "user", "expiration_date", "notification_date"),
+                name="netbox_slm_license_notification_unique",
+            ),
+        ),
+    ]
@@ -0,0 +1,23 @@
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("netbox_slm", "0013_license_expiration_notifications"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="softwarelicense",
+            options={
+                "permissions": [
+                    (
+                        "manage_softwarelicense_email_notifications",
+                        "Can manage license email notifications",
+                    )
+                ],
+                "verbose_name": "software license",
+                "verbose_name_plural": "software licenses",
+            },
+        ),
+    ]
@@ -0,0 +1,355 @@
+import calendar
+from datetime import timedelta
+
+from django.conf import settings
+from django.core.exceptions import ValidationError
+from django.core.validators import MinValueValidator
+from django.db import models
+from django.urls import reverse
+from django.utils.html import format_html
+from django.utils.translation import gettext_lazy as _
+from license_expression import Licensing, get_spdx_licensing
+
+from netbox.models import NetBoxModel
+from utilities.querysets import RestrictedQuerySet
+from utilities.validators import EnhancedURLValidator
+
+spdx_licensing: Licensing = get_spdx_licensing()
+
+
+class LaxURLField(models.URLField):
+    """
+    NetBox Custom Field approach, based on utilities.forms.fields.LaxURLField
+    Overriding default_validators is needed, as they are always added
+    """
+
+    default_validators = [EnhancedURLValidator()]
+
+
+class SoftwareProduct(NetBoxModel):
+    name = models.CharField(_("name"), max_length=128)
+    comments = models.TextField(_("comments"), blank=True)
+
+    description = models.CharField(_("description"), max_length=255, null=True, blank=True)
+    manufacturer = models.ForeignKey(
+        to="dcim.Manufacturer", verbose_name=_("manufacturer"), on_delete=models.PROTECT, null=True, blank=True
+    )
+
+    objects = RestrictedQuerySet.as_manager()
+
+    class Meta:
+        verbose_name = _("software product")
+        verbose_name_plural = _("software products")
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwareproduct", kwargs={"pk": self.pk})
+
+    def get_installation_count(self):
+        count = SoftwareProductInstallation.objects.filter(software_product_id=self.pk).count()
+        search_target = reverse(
+            "plugins:netbox_slm:softwareproductinstallation_list", query={"software_product_id": self.pk}
+        )
+        return format_html("<a href='{}'>{}</a>", search_target, count) if count else "0"
+
+
+class SoftwareReleaseTypes(models.TextChoices):
+    ALPHA = "A", _("Alpha")
+    BETA = "B", _("Beta")
+    RELEASE_CANDIDATE = "RC", _("Release candidate")
+    STABLE = "S", _("Stable release")
+
+
+class RenewalIntervalUnits(models.TextChoices):
+    DAYS = "days", _("Days")
+    MONTHS = "months", _("Months")
+    YEARS = "years", _("Years")
+
+
+class NotificationIntervalUnits(models.TextChoices):
+    DAYS = "days", _("Days")
+    WEEKS = "weeks", _("Weeks")
+    MONTHS = "months", _("Months")
+
+
+class SoftwareProductVersion(NetBoxModel):
+    name = models.CharField(_("name"), max_length=64)
+    comments = models.TextField(_("comments"), blank=True)
+
+    description = models.CharField(_("description"), max_length=255, null=True, blank=True)
+    release_date = models.DateField(_("release date"), null=True, blank=True)
+    documentation_url = LaxURLField(_("documentation URL"), max_length=1024, null=True, blank=True)
+    end_of_support = models.DateField(_("end of support"), null=True, blank=True)
+    filename = models.CharField(_("filename"), max_length=64, null=True, blank=True)
+    file_checksum = models.CharField(_("file checksum"), max_length=128, null=True, blank=True)
+    file_link = LaxURLField(_("file link"), max_length=1024, null=True, blank=True)
+
+    release_type = models.CharField(
+        _("release type"),
+        max_length=3,
+        choices=SoftwareReleaseTypes.choices,
+        default=SoftwareReleaseTypes.STABLE,
+    )
+
+    software_product = models.ForeignKey(
+        to="netbox_slm.SoftwareProduct",
+        verbose_name=_("software product"),
+        on_delete=models.PROTECT,
+    )
+
+    objects = RestrictedQuerySet.as_manager()
+
+    class Meta:
+        verbose_name = _("software product version")
+        verbose_name_plural = _("software product versions")
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwareproductversion", kwargs={"pk": self.pk})
+
+    def get_installation_count(self):
+        count = SoftwareProductInstallation.objects.filter(version_id=self.pk).count()
+        search_target = reverse("plugins:netbox_slm:softwareproductinstallation_list", query={"version_id": self.pk})
+        return format_html("<a href='{}'>{}</a>", search_target, count) if count else "0"
+
+
+class SoftwareProductInstallation(NetBoxModel):
+    comments = models.TextField(_("comments"), blank=True)
+
+    device = models.ForeignKey(
+        to="dcim.Device", verbose_name=_("device"), on_delete=models.PROTECT, null=True, blank=True
+    )
+    virtualmachine = models.ForeignKey(
+        to="virtualization.VirtualMachine",
+        verbose_name=_("virtual machine"),
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+    )
+    cluster = models.ForeignKey(
+        to="virtualization.Cluster", verbose_name=_("cluster"), on_delete=models.PROTECT, null=True, blank=True
+    )
+    software_product = models.ForeignKey(
+        to="netbox_slm.SoftwareProduct", verbose_name=_("software product"), on_delete=models.PROTECT
+    )
+    version = models.ForeignKey(
+        to="netbox_slm.SoftwareProductVersion", verbose_name=_("version"), on_delete=models.PROTECT
+    )
+
+    objects = RestrictedQuerySet.as_manager()
+
+    def __str__(self):
+        return f"{self.pk} ({self.platform})"
+
+    class Meta:
+        verbose_name = _("software product installation")
+        verbose_name_plural = _("software product installations")
+        constraints = [
+            models.CheckConstraint(
+                name="%(app_label)s_%(class)s_platform",
+                condition=(
+                    models.Q(device__isnull=False, virtualmachine__isnull=True, cluster__isnull=True)
+                    | models.Q(device__isnull=True, virtualmachine__isnull=False, cluster__isnull=True)
+                    | models.Q(device__isnull=True, virtualmachine__isnull=True, cluster__isnull=False)
+                ),
+                violation_error_message=_(
+                    "Select exactly one platform destination: device, virtual machine, or cluster."
+                ),
+            )
+        ]
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwareproductinstallation", kwargs={"pk": self.pk})
+
+    @property
+    def platform(self):
+        return self.device or self.virtualmachine or self.cluster
+
+    def render_type(self):
+        if self.device:
+            return "device"
+        if self.virtualmachine:
+            return "virtualmachine"
+        return "cluster"
+
+
+def spdx_license_names():
+    names = [(item[0], item[0]) for item in spdx_licensing.known_symbols.items() if not item[1].is_exception]
+    names.sort()
+    names.insert(0, ("", "---------"))  # set default value
+    return names
+
+
+def validate_spdx_expression(value):
+    expression_info = spdx_licensing.validate(value)
+    if expression_info.errors:
+        raise ValidationError(_("%(value)s is not a known SPDX license expression") % {"value": value})
+
+
+class SoftwareLicense(NetBoxModel):
+    name = models.CharField(_("name"), max_length=128)
+    comments = models.TextField(_("comments"), blank=True)
+
+    description = models.CharField(_("description"), max_length=255, null=True, blank=True)
+    type = models.CharField(_("type"), max_length=128, blank=True)
+    spdx_expression = models.CharField(
+        _("SPDX expression"), max_length=64, null=True, blank=True, validators=[validate_spdx_expression]
+    )
+    stored_location = models.CharField(_("stored location"), max_length=255, null=True, blank=True)
+    stored_location_url = LaxURLField(_("stored location URL"), max_length=1024, null=True, blank=True)
+    start_date = models.DateField(_("start date"), null=True, blank=True)
+    expiration_date = models.DateField(_("expiration date"), null=True, blank=True)
+    support = models.BooleanField(_("support"), default=None, null=True, blank=True)
+    license_amount = models.PositiveIntegerField(_("license amount"), default=None, null=True, blank=True)
+    lifetime = models.BooleanField(_("lifetime license"), default=False)
+    renewal_interval = models.PositiveIntegerField(
+        _("renewal interval"), null=True, blank=True, validators=[MinValueValidator(1)]
+    )
+    renewal_interval_unit = models.CharField(
+        _("renewal interval unit"), max_length=8, choices=RenewalIntervalUnits.choices, blank=True
+    )
+    license_file = models.FileField(_("license file"), upload_to="netbox_slm/licenses/", null=True, blank=True)
+    license_key = models.TextField(_("license key"), blank=True)
+    provider_portal_url = LaxURLField(_("provider portal URL"), max_length=1024, null=True, blank=True)
+    expiration_notifications_enabled = models.BooleanField(_("expiration notifications"), default=True)
+    default_notification_intervals = models.BooleanField(_("default notification intervals"), default=True)
+    custom_notification_interval = models.PositiveIntegerField(
+        _("custom notification interval"), null=True, blank=True, validators=[MinValueValidator(1)]
+    )
+    custom_notification_interval_unit = models.CharField(
+        _("custom notification interval unit"),
+        max_length=8,
+        choices=NotificationIntervalUnits.choices,
+        blank=True,
+    )
+    email_notifications = models.BooleanField(_("email notifications"), default=False)
+
+    software_product = models.ForeignKey(
+        to="netbox_slm.SoftwareProduct", verbose_name=_("software product"), on_delete=models.PROTECT
+    )
+    version = models.ForeignKey(
+        to="netbox_slm.SoftwareProductVersion",
+        verbose_name=_("version"),
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+    )
+    installation = models.ForeignKey(
+        to="netbox_slm.SoftwareProductInstallation",
+        verbose_name=_("installation"),
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+    )
+    tenant_group = models.ForeignKey(
+        to="tenancy.TenantGroup",
+        verbose_name=_("tenant group"),
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+        related_name="software_licenses",
+    )
+    tenant = models.ForeignKey(
+        to="tenancy.Tenant",
+        verbose_name=_("tenant"),
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+        related_name="software_licenses",
+    )
+
+    objects = RestrictedQuerySet.as_manager()
+
+    class Meta:
+        verbose_name = _("software license")
+        verbose_name_plural = _("software licenses")
+        permissions = [
+            ("manage_softwarelicense_email_notifications", _("Can manage license email notifications")),
+        ]
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwarelicense", kwargs={"pk": self.pk})
+
+    def clean(self):
+        super().clean()
+        if self.tenant_group and self.tenant and self.tenant.group_id != self.tenant_group_id:
+            raise ValidationError(
+                {"tenant": _("The selected tenant does not belong to the selected tenant group.")}
+            )
+        if bool(self.renewal_interval) != bool(self.renewal_interval_unit):
+            raise ValidationError(
+                {"renewal_interval": _("Renewal interval and unit must be specified together.")}
+            )
+        if self.lifetime and (self.renewal_interval or self.renewal_interval_unit or self.expiration_date):
+            raise ValidationError(
+                {"lifetime": _("A lifetime license cannot have a renewal interval or expiration date.")}
+            )
+        if bool(self.custom_notification_interval) != bool(self.custom_notification_interval_unit):
+            raise ValidationError(
+                {
+                    "custom_notification_interval": _(
+                        "Custom notification interval and unit must be specified together."
+                    )
+                }
+            )
+
+    @staticmethod
+    def _subtract_months(value, months):
+        month_index = value.year * 12 + value.month - 1 - months
+        year, zero_based_month = divmod(month_index, 12)
+        month = zero_based_month + 1
+        day = min(value.day, calendar.monthrange(year, month)[1])
+        return value.replace(year=year, month=month, day=day)
+
+    def get_notification_dates(self):
+        """Return unique reminder dates for the current expiration date."""
+        if not self.expiration_notifications_enabled or self.lifetime or not self.expiration_date:
+            return []
+
+        dates = set()
+        if self.default_notification_intervals:
+            dates.add(self._subtract_months(self.expiration_date, 1))
+            dates.add(self.expiration_date - timedelta(weeks=1))
+
+        if self.custom_notification_interval and self.custom_notification_interval_unit:
+            amount = self.custom_notification_interval
+            if self.custom_notification_interval_unit == NotificationIntervalUnits.MONTHS:
+                dates.add(self._subtract_months(self.expiration_date, amount))
+            elif self.custom_notification_interval_unit == NotificationIntervalUnits.WEEKS:
+                dates.add(self.expiration_date - timedelta(weeks=amount))
+            else:
+                dates.add(self.expiration_date - timedelta(days=amount))
+
+        return sorted(dates)
+
+    @property
+    def stored_location_txt(self):
+        if self.stored_location_url and not self.stored_location:
+            return _("Link")
+        return self.stored_location
+
+
+class SoftwareLicenseNotificationLog(models.Model):
+    license = models.ForeignKey(
+        to="netbox_slm.SoftwareLicense", on_delete=models.CASCADE, related_name="notification_logs"
+    )
+    user = models.ForeignKey(to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
+    expiration_date = models.DateField()
+    notification_date = models.DateField()
+    netbox_sent_at = models.DateTimeField(null=True, blank=True)
+    email_sent_at = models.DateTimeField(null=True, blank=True)
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(
+                fields=("license", "user", "expiration_date", "notification_date"),
+                name="netbox_slm_license_notification_unique",
+            )
+        ]
@@ -0,0 +1,92 @@
+from netbox.plugins import PluginMenuButton, PluginMenuItem, PluginMenu, get_plugin_config
+from django.utils.translation import gettext_lazy as _
+from . import SLMConfig
+
+slm_items = (
+    PluginMenuItem(
+        link="plugins:netbox_slm:softwareproduct_list",
+        link_text=_("Software Products"),
+        permissions=["netbox_slm.add_softwareproduct"],
+        buttons=(
+            PluginMenuButton(
+                "plugins:netbox_slm:softwareproduct_add",
+                _("Add"),
+                "mdi mdi-plus-thick",
+                permissions=["netbox_slm.add_softwareproduct"],
+            ),
+            PluginMenuButton(
+                "plugins:netbox_slm:softwareproduct_bulk_import",
+                _("Import"),
+                "mdi mdi-upload",
+                permissions=["netbox_slm.import_softwareproduct"],
+            ),
+        ),
+    ),
+    PluginMenuItem(
+        link="plugins:netbox_slm:softwareproductversion_list",
+        link_text=_("Versions"),
+        permissions=["netbox_slm.add_softwareproductversion"],
+        buttons=(
+            PluginMenuButton(
+                "plugins:netbox_slm:softwareproductversion_add",
+                _("Add"),
+                "mdi mdi-plus-thick",
+                permissions=["netbox_slm.add_softwareproductversion"],
+            ),
+            PluginMenuButton(
+                "plugins:netbox_slm:softwareproductversion_bulk_import",
+                _("Import"),
+                "mdi mdi-upload",
+                permissions=["netbox_slm.import_softwareproductversion"],
+            ),
+        ),
+    ),
+    PluginMenuItem(
+        link="plugins:netbox_slm:softwareproductinstallation_list",
+        link_text=_("Installations"),
+        permissions=["netbox_slm.add_softwareproductinstallation"],
+        buttons=(
+            PluginMenuButton(
+                "plugins:netbox_slm:softwareproductinstallation_add",
+                _("Add"),
+                "mdi mdi-plus-thick",
+                permissions=["netbox_slm.add_softwareproductinstallation"],
+            ),
+            PluginMenuButton(
+                "plugins:netbox_slm:softwareproductinstallation_bulk_import",
+                _("Import"),
+                "mdi mdi-upload",
+                permissions=["netbox_slm.import_softwareproductinstallation"],
+            ),
+        ),
+    ),
+    PluginMenuItem(
+        link="plugins:netbox_slm:softwarelicense_list",
+        link_text=_("Licenses"),
+        permissions=["netbox_slm.add_softwarelicense"],
+        buttons=(
+            PluginMenuButton(
+                "plugins:netbox_slm:softwarelicense_add",
+                _("Add"),
+                "mdi mdi-plus-thick",
+                permissions=["netbox_slm.add_softwarelicense"],
+            ),
+            PluginMenuButton(
+                "plugins:netbox_slm:softwarelicense_bulk_import",
+                _("Import"),
+                "mdi mdi-upload",
+                permissions=["netbox_slm.import_softwarelicense"],
+            ),
+        ),
+    ),
+)
+
+if get_plugin_config("netbox_slm", "top_level_menu"):
+    menu = PluginMenu(
+        label=_("Licences"),
+        groups=((SLMConfig.verbose_name, slm_items),),
+        icon_class="mdi mdi-content-save",
+    )
+else:
+    # auto imported by default PluginConfig.menu_items = navigation.menu_items
+    menu_items = slm_items
@@ -0,0 +1,197 @@
+import django_tables2 as tables
+from django.db.models import Count, F, Value
+from django.utils.translation import gettext_lazy as _
+
+from netbox.tables import NetBoxTable, ToggleColumn, columns
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation, SoftwareLicense
+
+
+class SoftwareProductTable(NetBoxTable):
+    """Table for displaying SoftwareProduct objects."""
+
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+    manufacturer = tables.Column(accessor="manufacturer", linkify=True)
+    installations = tables.Column(accessor="get_installation_count")
+
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwareproduct_list")
+
+    class Meta(NetBoxTable.Meta):
+        model = SoftwareProduct
+        fields = (
+            "pk",
+            "name",
+            "description",
+            "manufacturer",
+            "installations",
+            "tags",
+        )
+        default_columns = (
+            "pk",
+            "name",
+            "manufacturer",
+            "installations",
+            "tags",
+        )
+
+    def order_installations(self, queryset, is_descending):
+        queryset = queryset.annotate(count=Count("softwareproductinstallation__id")).order_by(
+            ("-" if is_descending else "") + "count"
+        )
+        return queryset, True
+
+
+class SoftwareProductVersionTable(NetBoxTable):
+    """Table for displaying SoftwareProductVersion objects."""
+
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+    software_product = tables.Column(accessor="software_product", verbose_name=_("Software Product"), linkify=True)
+    manufacturer = tables.Column(accessor="software_product__manufacturer", linkify=True)
+    installations = tables.Column(accessor="get_installation_count")
+
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwareproductversion_list")
+
+    class Meta(NetBoxTable.Meta):
+        model = SoftwareProductVersion
+        fields = (
+            "pk",
+            "name",
+            "description",
+            "software_product",
+            "manufacturer",
+            "release_date",
+            "end_of_support",
+            "release_type",
+            "installations",
+            "tags",
+        )
+        default_columns = (
+            "pk",
+            "name",
+            "manufacturer",
+            "software_product",
+            "release_date",
+            "installations",
+            "tags",
+        )
+
+    def order_installations(self, queryset, is_descending):
+        queryset = queryset.annotate(count=Count("softwareproductinstallation__id")).order_by(
+            ("-" if is_descending else "") + "count"
+        )
+        return queryset, True
+
+
+class SoftwareProductInstallationTable(NetBoxTable):
+    """Table for displaying SoftwareProductInstallation objects."""
+
+    pk = ToggleColumn()
+    platform = tables.Column(accessor="platform", linkify=True)
+    type = tables.Column(accessor="render_type")
+    manufacturer = tables.Column(accessor="software_product__manufacturer", linkify=True)
+    software_product = tables.Column(accessor="software_product", verbose_name=_("Software Product"), linkify=True)
+    version = tables.Column(accessor="version", linkify=True)
+
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwareproductinstallation_list")
+
+    class Meta(NetBoxTable.Meta):
+        model = SoftwareProductInstallation
+        fields = (
+            "pk",
+            "platform",
+            "type",
+            "manufacturer",
+            "software_product",
+            "version",
+            "tags",
+        )
+        default_columns = (
+            "pk",
+            "platform",
+            "type",
+            "manufacturer",
+            "software_product",
+            "version",
+            "tags",
+        )
+
+    def order_platform(self, queryset, is_descending):
+        device_annotate = queryset.filter(device__isnull=False).annotate(platform_value=F("device__name"))
+        vm_annotate = queryset.filter(virtualmachine__isnull=False).annotate(platform_value=F("virtualmachine__name"))
+        cluster_annotate = queryset.filter(cluster__isnull=False).annotate(platform_value=F("cluster__name"))
+        queryset_union = device_annotate.union(vm_annotate).union(cluster_annotate)
+        return queryset_union.order_by(f"{'-' if is_descending else ''}platform_value"), True
+
+    def order_type(self, queryset, is_descending):
+        device_annotate = queryset.filter(device__isnull=False).annotate(render_type=Value("device"))
+        vm_annotate = queryset.filter(virtualmachine__isnull=False).annotate(render_type=Value("virtualmachine"))
+        cluster_annotate = queryset.filter(cluster__isnull=False).annotate(render_type=Value("cluster"))
+        queryset_union = device_annotate.union(vm_annotate).union(cluster_annotate)
+        return queryset_union.order_by(f"{'-' if is_descending else ''}render_type"), True
+
+
+class SoftwareLicenseTable(NetBoxTable):
+    """Table for displaying SoftwareLicense objects."""
+
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+
+    type = tables.Column()
+    spdx_expression = tables.Column(verbose_name=_("SPDX expression"))
+    stored_location = tables.Column(accessor="stored_location_txt", linkify=lambda record: record.stored_location_url)
+
+    manufacturer = tables.Column(accessor="software_product__manufacturer", linkify=True)
+    software_product = tables.Column(accessor="software_product", verbose_name=_("Software Product"), linkify=True)
+    version = tables.Column(accessor="version", linkify=True)
+    installation = tables.Column(accessor="installation", linkify=True)
+    tenant_group = tables.Column(accessor="tenant_group", verbose_name=_("Tenant Group"), linkify=True)
+    tenant = tables.Column(accessor="tenant", linkify=True)
+    provider_portal_url = tables.Column(verbose_name=_("Provider Portal"), linkify=True)
+
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwarelicense_list")
+
+    class Meta(NetBoxTable.Meta):
+        model = SoftwareLicense
+        fields = (
+            "pk",
+            "name",
+            "description",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "manufacturer",
+            "software_product",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "support",
+            "license_amount",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "email_notifications",
+            "tags",
+        )
+        default_columns = (
+            "pk",
+            "name",
+            "type",
+            "manufacturer",
+            "software_product",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "expiration_date",
+            "lifetime",
+            "expiration_notifications_enabled",
+            "tags",
+        )
+
+    def render_installation(self, **kwargs):
+        return f"{kwargs['record'].installation.platform}"
@@ -0,0 +1,36 @@
+from netbox.plugins import PluginTemplateExtension, get_plugin_config
+
+installations = dict(
+    device=get_plugin_config("netbox_slm", "link_device_installations"),
+    cluster=get_plugin_config("netbox_slm", "link_cluster_installations"),
+    virtualmachine=get_plugin_config("netbox_slm", "link_virtualmachine_installations"),
+)
+
+
+class InstallationsCard(PluginTemplateExtension):
+    models = ["dcim.device", "virtualization.cluster", "virtualization.virtualmachine"]
+
+    def get_object_name(self):
+        object_model_meta = self.context["object"]._meta  # one of the self.models defined above
+        return object_model_meta.model_name
+
+    def render_card(self):
+        return self.render(
+            "netbox_slm/installations_card_include.html",
+            extra_context={
+                "search_obj": self.get_object_name(),
+            },
+        )
+
+    def left_page(self):
+        return self.render_card() if installations[self.get_object_name()] == "left" else ""
+
+    def right_page(self):
+        return self.render_card() if installations[self.get_object_name()] == "right" else ""
+
+    def full_width_page(self):
+        return self.render_card() if installations[self.get_object_name()] == "full" else ""
+
+
+# auto imported by default PluginConfig.template_extensions = template_content.template_extensions
+template_extensions = [InstallationsCard]
@@ -0,0 +1,22 @@
+{% load helpers %}
+{% load i18n %}
+
+<div class="card">
+    <h2 class="card-header">
+        {% trans "Installations" %}
+{% if perms.netbox_slm.add_softwareproductinstallation %}
+        <div class="card-actions">
+            <a href="{% url 'plugins:netbox_slm:softwareproductinstallation_add' %}?{{ search_obj }}={{ object.pk }}" class="btn btn-ghost-primary btn-sm">
+                <span class="mdi mdi-plus-thick" aria-hidden="true"></span> {% trans "Add an installation" %}
+            </a>
+        </div>
+{% endif %}
+    </h2>
+{% if search_obj == "cluster" %}
+{% htmx_table "plugins:netbox_slm:softwareproductinstallation_list" cluster_id=object.pk %}
+{% elif search_obj == "device" %}
+{% htmx_table "plugins:netbox_slm:softwareproductinstallation_list" device_id=object.pk %}
+{% elif search_obj == "virtualmachine" %}
+{% htmx_table "plugins:netbox_slm:softwareproductinstallation_list" virtualmachine_id=object.pk %}
+{% endif %}
+</div>
@@ -0,0 +1,165 @@
+{% extends 'generic/object.html' %}
+{% load buttons %}
+{% load static %}
+{% load helpers %}
+{% load plugins %}
+{% load i18n %}
+
+{% block content %}
+<div class="row my-3">
+	<div class="col col-md-6">
+        <div class="card">
+            <h5 class="card-header">
+                {% trans "Software License" %}
+            </h5>
+            <table class="table table-hover attr-table">
+                <tr>
+                    <th scope="row">{% trans "Name" %}</th>
+                    <td>{{ object.name }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Description" %}</th>
+                    <td>{{ object.description }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Type" %}</th>
+                    <td>{{ object.type }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "SPDX expression" %}</th>
+                    <td>{{ object.spdx_expression }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Software Product" %}</th>
+                    <td>{{ object.software_product|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Version" %}</th>
+                    <td>{{ object.version|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Installation" %}</th>
+                    <td>{{ object.installation|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Tenant Group" %}</th>
+                    <td>{{ object.tenant_group|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Tenant" %}</th>
+                    <td>{{ object.tenant|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Stored location" %}</th>
+{% if object.stored_location_url %}
+                    <td><a href="{{ object.stored_location_url }}">{{ object.stored_location_txt }}</a></td>
+{% else %}
+                    <td>{{ object.stored_location_txt }}</td>
+{% endif %}
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Start date" %}</th>
+                    <td>{{ object.start_date }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Expiration date" %}</th>
+                    <td>{{ object.expiration_date }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Lifetime license" %}</th>
+                    <td>{% if object.lifetime %}{% trans "Yes" %}{% else %}{% trans "No" %}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Renewal interval" %}</th>
+                    <td>
+{% if object.renewal_interval %}
+                        {{ object.renewal_interval }} {{ object.get_renewal_interval_unit_display }}
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Support" %}</th>
+                    <td>{{ object.support }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "License amount" %}</th>
+                    <td>{{ object.license_amount }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "License file" %}</th>
+                    <td>
+{% if object.license_file %}
+                        <a href="{{ object.license_file.url }}">{% trans "Download license file" %}</a>
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "License key" %}</th>
+                    <td>{% if object.license_key %}<code>{{ object.license_key }}</code>{% else %}{{ None|placeholder }}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Provider Portal" %}</th>
+                    <td>
+{% if object.provider_portal_url %}
+                        <a href="{{ object.provider_portal_url }}">{{ object.provider_portal_url }}</a>
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Expiration notifications" %}</th>
+                    <td>{% if object.expiration_notifications_enabled %}{% trans "Yes" %}{% else %}{% trans "No" %}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Default notification intervals" %}</th>
+                    <td>
+{% if object.default_notification_intervals %}
+                        {% trans "One month and one week before expiration" %}
+{% else %}
+                        {% trans "Disabled" %}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Custom notification interval" %}</th>
+                    <td>
+{% if object.custom_notification_interval %}
+                        {{ object.custom_notification_interval }} {{ object.get_custom_notification_interval_unit_display }}
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Email notifications" %}</th>
+                    <td>{% if object.email_notifications %}{% trans "Enabled" %}{% else %}{% trans "Disabled" %}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Notification recipients" %}</th>
+                    <td>
+{% for subscription in object.subscriptions.all %}
+                        {{ subscription.user|linkify }}{% if not forloop.last %}, {% endif %}
+{% empty %}
+                        {% trans "No subscribers. Users can subscribe to this license using the Subscribe action." %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
+        </div>
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
+    </div>
+</div>
+<div class="row">
+    <div class="col col-md-12">
+{% plugin_full_width_page object %}
+    </div>
+</div>
+{% endblock %}
@@ -0,0 +1,77 @@
+{% extends 'generic/object.html' %}
+{% load buttons %}
+{% load static %}
+{% load helpers %}
+{% load plugins %}
+{% load i18n %}
+
+{% block content %}
+<div class="row my-3">
+	<div class="col col-md-6">
+        <div class="card">
+            <h5 class="card-header">
+                {% trans "Software Product" %}
+            </h5>
+            <table class="table table-hover attr-table">
+                <tr>
+                    <th scope="row">{% trans "Name" %}</th>
+                    <td>{{ object.name }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Description" %}</th>
+                    <td>{{ object.description }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Manufacturer" %}</th>
+                    <td>{{ object.manufacturer|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Versions" %}</th>
+                    <td>
+{% for version in object.softwareproductversion_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwareproductversion' pk=version.pk %}" class="btn btn-sm">
+                            {{ version }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Installations" %}</th>
+                    <td>
+{% for installation in object.softwareproductinstallation_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwareproductinstallation' pk=installation.pk %}" class="btn btn-sm">
+                            {{ installation }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Licenses" %}</th>
+                    <td>
+{% for license in object.softwarelicense_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwarelicense' pk=license.pk %}" class="btn btn-sm">
+                            {{ license }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
+        </div>
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
+    </div>
+</div>
+<div class="row">
+    <div class="col col-md-12">
+{% plugin_full_width_page object %}
+    </div>
+</div>
+{% endblock %}
@@ -0,0 +1,65 @@
+{% extends 'generic/object.html' %}
+{% load buttons %}
+{% load static %}
+{% load helpers %}
+{% load plugins %}
+{% load i18n %}
+
+{% block content %}
+<div class="row my-3">
+	<div class="col col-md-6">
+        <div class="card">
+            <h5 class="card-header">
+                {% trans "Software Product Installation" %}
+            </h5>
+            <table class="table table-hover attr-table">
+{% if object.device %}
+                <tr>
+                    <th scope="row">{% trans "Device" %}</th>
+                    <td>{{ object.device|linkify }}</td>
+                </tr>
+{% elif object.virtualmachine %}
+                <tr>
+                    <th scope="row">{% trans "Virtual Machine" %}</th>
+                    <td>{{ object.virtualmachine|linkify }}</td>
+                </tr>
+{% else %}
+                <tr>
+                    <th scope="row">{% trans "Cluster" %}</th>
+                    <td>{{ object.cluster|linkify }}</td>
+                </tr>
+{% endif %}
+                <tr>
+                    <th scope="row">{% trans "Software Product" %}</th>
+                    <td>{{ object.software_product|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Version" %}</th>
+                    <td>{{ object.version|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Licenses" %}</th>
+                    <td>
+{% for license in object.softwarelicense_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwarelicense' pk=license.pk %}" class="btn btn-sm">
+                            {{ license }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
+        </div>
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
+    </div>
+</div>
+<div class="row">
+    <div class="col col-md-12">
+{% plugin_full_width_page object %}
+    </div>
+</div>
+{% endblock %}
@@ -0,0 +1,101 @@
+{% extends 'generic/object.html' %}
+{% load buttons %}
+{% load static %}
+{% load helpers %}
+{% load plugins %}
+{% load i18n %}
+
+{% block content %}
+<div class="row my-3">
+	<div class="col col-md-6">
+        <div class="card">
+            <h5 class="card-header">
+                {% trans "Software Product Version" %}
+            </h5>
+            <table class="table table-hover attr-table">
+                <tr>
+                    <th scope="row">{% trans "Name" %}</th>
+                    <td>{{ object.name }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Description" %}</th>
+                    <td>{{ object.description }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Manufacturer" %}</th>
+                    <td>{{ object.software_product.manufacturer|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Software Product" %}</th>
+                    <td>{{ object.software_product|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Release date" %}</th>
+                    <td>{{ object.release_date }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Documentation URL" %}</th>
+{% if object.documentation_url %}
+                    <td><a href="{{ object.documentation_url }}">{{ object.documentation_url }}</a></td>
+{% else %}
+                    <td>{{ object.documentation_url }}</td>
+{% endif %}
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "End of support" %}</th>
+                    <td>{{ object.end_of_support }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Filename" %}</th>
+{% if object.file_link %}
+                    <td><a href="{{ object.file_link }}">{{ object.filename }}</a></td>
+{% else %}
+                    <td>{{ object.filename }}</td>
+{% endif %}
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "File checksum" %}</th>
+                    <td>{{ object.file_checksum }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Release type" %}</th>
+                    <td>{{ object.get_release_type_display }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Installations" %}</th>
+                    <td>
+{% for installation in object.softwareproductinstallation_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwareproductinstallation' pk=installation.pk %}" class="btn btn-sm">
+                            {{ installation }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Licenses" %}</th>
+                    <td>
+{% for license in object.softwarelicense_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwarelicense' pk=license.pk %}" class="btn btn-sm">
+                            {{ license }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
+        </div>
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
+    </div>
+</div>
+<div class="row">
+    <div class="col col-md-12">
+{% plugin_full_width_page object %}
+    </div>
+</div>
+{% endblock %}
@@ -0,0 +1,66 @@
+from django.test import TestCase
+
+from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation, SoftwareLicense
+from tenancy.models import Tenant, TenantGroup
+from virtualization.models import Cluster, ClusterType, VirtualMachine
+
+
+class SlmBaseTestCase(TestCase):
+    p_name: str = "test product"
+    v_name: str = "test version"
+    l_name: str = "test license"
+    test_url: str = "https://github.com/ICTU/netbox_slm"
+    vm: VirtualMachine
+    software_product: SoftwareProduct
+    software_product_version: SoftwareProductVersion
+    software_product_installation: SoftwareProductInstallation
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        manufacturer = Manufacturer.objects.create(name="test manufacturer")
+        device_type = DeviceType.objects.create(model="test device type", manufacturer=manufacturer)
+        device_role = DeviceRole.objects.create(name="test device role")
+        site = Site.objects.create(name="test site")
+        cls.device = Device.objects.create(name="test device", device_type=device_type, role=device_role, site=site)
+        cls.vm = VirtualMachine.objects.create(name="test VM")
+        cluster_type = ClusterType.objects.create(name="test cluster type")
+        cls.cluster = Cluster.objects.create(name="test cluster", type=cluster_type)
+        cls.tenant_group = TenantGroup.objects.create(name="test tenant group", slug="test-tenant-group")
+        cls.tenant = Tenant.objects.create(name="test tenant", slug="test-tenant", group=cls.tenant_group)
+
+        cls.software_product = SoftwareProduct.objects.create(name=cls.p_name)
+        cls.software_product_version = SoftwareProductVersion.objects.create(
+            name=cls.v_name, software_product=cls.software_product
+        )
+        cls.software_product_installation = SoftwareProductInstallation.objects.create(
+            virtualmachine=cls.vm, software_product=cls.software_product, version=cls.software_product_version
+        )
+        cls.software_license = SoftwareLicense.objects.create(
+            name=cls.l_name,
+            software_product=cls.software_product,
+            version=cls.software_product_version,
+            installation=cls.software_product_installation,
+            stored_location_url=cls.test_url,
+            tenant_group=cls.tenant_group,
+            tenant=cls.tenant,
+        )
+
+    @classmethod
+    def tearDownClass(cls):
+        SoftwareLicense.objects.all().delete()
+        SoftwareProductInstallation.objects.all().delete()
+        SoftwareProductVersion.objects.all().delete()
+        SoftwareProduct.objects.all().delete()
+        Tenant.objects.all().delete()
+        TenantGroup.objects.all().delete()
+        Cluster.objects.all().delete()
+        ClusterType.objects.all().delete()
+        VirtualMachine.objects.all().delete()
+        Device.objects.all().delete()
+        Site.objects.all().delete()
+        DeviceRole.objects.all().delete()
+        DeviceType.objects.all().delete()
+        Manufacturer.objects.all().delete()
+        super().tearDownClass()
@@ -0,0 +1,51 @@
+from unittest.mock import patch
+
+from django.contrib.auth import get_user_model
+
+from .base import SlmBaseTestCase
+
+
+class FunctionalTestCase(SlmBaseTestCase):
+    """Functional test cases that require a client and user with permissions"""
+
+    def setUp(self):
+        test_user, _ = get_user_model().objects.get_or_create(username="test", is_superuser=True)
+        self.client.force_login(test_user)
+
+    @classmethod
+    def tearDownClass(cls):
+        get_user_model().objects.all().delete()
+        super().tearDownClass()
+
+    def test_template_content(self):
+        cluster_response = self.client.get(f"/virtualization/clusters/{self.cluster.pk}/")
+        self.assertContains(cluster_response, f'<a href="/plugins/slm/installations/add/?cluster={self.cluster.pk}"')
+        self.assertContains(cluster_response, "</span> Add an installation")
+
+        device_response = self.client.get(f"/dcim/devices/{self.device.pk}/")
+        self.assertContains(device_response, f'<a href="/plugins/slm/installations/add/?device={self.device.pk}"')
+        self.assertContains(device_response, "</span> Add an installation")
+
+        vm_response = self.client.get(f"/virtualization/virtual-machines/{self.vm.pk}/")
+        self.assertTemplateUsed(vm_response, "netbox_slm/installations_card_include.html")
+        self.assertContains(vm_response, f'<a href="/plugins/slm/installations/add/?virtualmachine={self.vm.pk}"')
+
+    def test_setting_skip_content(self):
+        # self.settings(PLUGINS_CONFIG=dict(netbox_slm=dict(link_virtualmachine_installations=None)))
+        with patch.dict("netbox_slm.template_content.installations", {"virtualmachine": None}):
+            vm_response = self.client.get(f"/virtualization/virtual-machines/{self.vm.pk}/")
+        self.assertTemplateNotUsed(vm_response, "netbox_slm/installations_card_include.html")
+
+    def test_setting_left_content(self):
+        # self.settings(PLUGINS_CONFIG=dict(netbox_slm=dict(link_device_installations="left")))
+        with patch.dict("netbox_slm.template_content.installations", {"device": "left"}):
+            device_response = self.client.get(f"/dcim/devices/{self.device.pk}/")
+        self.assertContains(device_response, f'<a href="/plugins/slm/installations/add/?device={self.device.pk}"')
+        self.assertContains(device_response, "</span> Add an installation")
+
+    def test_setting_full_content(self):
+        # self.settings(PLUGINS_CONFIG=dict(netbox_slm=dict(link_cluster_installations="full")))
+        with patch.dict("netbox_slm.template_content.installations", {"cluster": "full"}):
+            cluster_response = self.client.get(f"/virtualization/clusters/{self.cluster.pk}/")
+        self.assertContains(cluster_response, f'<a href="/plugins/slm/installations/add/?cluster={self.cluster.pk}"')
+        self.assertContains(cluster_response, "</span> Add an installation")
@@ -0,0 +1,210 @@
+from datetime import date, timedelta
+from unittest.mock import Mock, patch
+
+from django.contrib.auth import get_user_model
+from django.contrib.contenttypes.models import ContentType
+from django.core.exceptions import ValidationError
+from django.test import override_settings
+from django.utils import timezone
+from django.utils.translation import gettext, override
+from extras.models import Notification, Subscription
+
+from netbox_slm.forms import SoftwareLicenseForm, SoftwareProductInstallationForm
+from netbox_slm.jobs import LicenseExpirationNotificationJob
+from netbox_slm.models import (
+    NotificationIntervalUnits,
+    RenewalIntervalUnits,
+    SoftwareLicense,
+    SoftwareLicenseNotificationLog,
+)
+from tenancy.models import Tenant, TenantGroup
+
+from .base import SlmBaseTestCase
+
+
+class ModelTestCase(SlmBaseTestCase):
+    """Test basic model functionality and custom overrides"""
+
+    def test_model_name(self):
+        self.assertEqual(self.p_name, str(self.software_product))
+        self.assertEqual(self.v_name, str(self.software_product_version))
+        self.assertTrue(str(self.software_product_installation)[0].isdigit())  # starts with PK
+        self.assertEqual(self.l_name, str(self.software_license))
+
+    def test_absolute_url(self):
+        self.assertEqual(
+            f"/plugins/slm/software-products/{self.software_product.pk}/", self.software_product.get_absolute_url()
+        )
+        self.assertEqual(
+            f"/plugins/slm/versions/{self.software_product_version.pk}/",
+            self.software_product_version.get_absolute_url(),
+        )
+        self.assertEqual(
+            f"/plugins/slm/installations/{self.software_product_installation.pk}/",
+            self.software_product_installation.get_absolute_url(),
+        )
+        self.assertEqual(f"/plugins/slm/licenses/{self.software_license.pk}/", self.software_license.get_absolute_url())
+
+    def test_get_installation_count(self):
+        self.assertEqual(
+            f"<a href='/plugins/slm/installations/?software_product_id={self.software_product.pk}'>1</a>",
+            self.software_product.get_installation_count(),
+        )
+        self.assertEqual(
+            f"<a href='/plugins/slm/installations/?version_id={self.software_product_version.pk}'>1</a>",
+            self.software_product_version.get_installation_count(),
+        )
+
+    def test_product_installation_methods(self):
+        self.assertEqual("virtualmachine", self.software_product_installation.render_type())
+        self.assertEqual(self.vm, self.software_product_installation.platform)
+
+        self.software_product_installation.virtualmachine = None
+        self.software_product_installation.device = self.device
+        self.software_product_installation.save()
+        self.assertEqual("device", self.software_product_installation.render_type())
+        self.assertEqual(self.device, self.software_product_installation.platform)
+
+        self.software_product_installation.device = None
+        self.software_product_installation.cluster = self.cluster
+        self.software_product_installation.save()
+        self.assertEqual("cluster", self.software_product_installation.render_type())
+        self.assertEqual(self.cluster, self.software_product_installation.platform)
+
+    def test_installation_form_requires_exactly_one_platform_destination(self):
+        base_data = {
+            "software_product": self.software_product.pk,
+            "version": self.software_product_version.pk,
+        }
+
+        no_destination_form = SoftwareProductInstallationForm(data=base_data)
+        self.assertFalse(no_destination_form.is_valid())
+        self.assertIn("Select exactly one platform destination", str(no_destination_form.non_field_errors()))
+
+        one_destination_form = SoftwareProductInstallationForm(data={**base_data, "device": self.device.pk})
+        self.assertTrue(one_destination_form.is_valid(), one_destination_form.errors)
+
+        multiple_destinations_form = SoftwareProductInstallationForm(
+            data={**base_data, "device": self.device.pk, "cluster": self.cluster.pk}
+        )
+        self.assertFalse(multiple_destinations_form.is_valid())
+        self.assertIn("Select exactly one platform destination", str(multiple_destinations_form.non_field_errors()))
+
+    def test_software_license_stored_location_txt(self):
+        self.assertEqual("Link", self.software_license.stored_location_txt)
+
+        self.software_license.stored_location = "GitHub"
+        self.software_license.save()
+        self.assertEqual("GitHub", self.software_license.stored_location_txt)
+
+    def test_software_license_tenancy(self):
+        self.assertEqual(self.tenant_group, self.software_license.tenant_group)
+        self.assertEqual(self.tenant, self.software_license.tenant)
+
+    def test_software_license_form_renders_tenancy_fields(self):
+        form = SoftwareLicenseForm(instance=self.software_license)
+        self.assertIn("tenant_group", form.fields)
+        self.assertIn("tenant", form.fields)
+        self.assertTrue(
+            any("tenant_group" in fieldset.items and "tenant" in fieldset.items for fieldset in form.fieldsets)
+        )
+
+    def test_software_license_form_contains_renewal_and_credentials(self):
+        form = SoftwareLicenseForm(instance=self.software_license)
+        for field_name in (
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "license_file",
+            "license_key",
+            "provider_portal_url",
+        ):
+            self.assertIn(field_name, form.fields)
+
+    def test_software_license_accepts_optional_type_and_renewal_interval(self):
+        license = SoftwareLicense(
+            name="renewable license",
+            software_product=self.software_product,
+            renewal_interval=12,
+            renewal_interval_unit=RenewalIntervalUnits.MONTHS,
+        )
+        license.full_clean()
+
+    def test_software_license_requires_renewal_interval_and_unit_together(self):
+        license = SoftwareLicense(
+            name="invalid renewable license",
+            software_product=self.software_product,
+            renewal_interval=12,
+        )
+        with self.assertRaisesMessage(ValidationError, "must be specified together"):
+            license.full_clean()
+
+    def test_lifetime_license_rejects_expiration(self):
+        license = SoftwareLicense(
+            name="invalid lifetime license",
+            software_product=self.software_product,
+            lifetime=True,
+            expiration_date="2030-01-01",
+        )
+        with self.assertRaisesMessage(ValidationError, "cannot have a renewal interval or expiration date"):
+            license.full_clean()
+
+    def test_license_notification_dates(self):
+        license = SoftwareLicense(
+            name="expiring license",
+            software_product=self.software_product,
+            expiration_date=date(2027, 3, 31),
+            custom_notification_interval=6,
+            custom_notification_interval_unit=NotificationIntervalUnits.MONTHS,
+        )
+        self.assertEqual(
+            [date(2026, 9, 30), date(2027, 2, 28), date(2027, 3, 24)],
+            license.get_notification_dates(),
+        )
+
+    @override_settings(SERVER_EMAIL="netbox@example.com", EMAIL_HOST_USER="smtp-user")
+    @patch("netbox_slm.jobs.send_mail")
+    def test_expiration_job_notifies_subscribers_on_every_run(self, send_mail):
+        user = get_user_model().objects.create_user(
+            username="license-recipient",
+            email="recipient@example.com",
+        )
+        license = SoftwareLicense.objects.create(
+            name="expiring subscribed license",
+            software_product=self.software_product,
+            expiration_date=timezone.localdate() + timedelta(days=1),
+            default_notification_intervals=False,
+            custom_notification_interval=1,
+            custom_notification_interval_unit=NotificationIntervalUnits.DAYS,
+            email_notifications=True,
+        )
+        Subscription.objects.create(
+            user=user,
+            object_type=ContentType.objects.get_for_model(license),
+            object_id=license.pk,
+        )
+        runner = LicenseExpirationNotificationJob.__new__(LicenseExpirationNotificationJob)
+        runner.logger = Mock()
+
+        runner.run()
+        runner.run()
+
+        notification = Notification.objects.get(user=user, object_id=license.pk)
+        self.assertIsInstance(str(notification.event), str)
+        self.assertEqual(1, SoftwareLicenseNotificationLog.objects.filter(user=user, license=license).count())
+        self.assertEqual(2, send_mail.call_count)
+        self.assertEqual("netbox@example.com", send_mail.call_args.args[2])
+
+    def test_german_translation(self):
+        with override("de"):
+            self.assertEqual("Softwarelizenz", gettext("Software License"))
+            self.assertEqual("Mandantengruppe", gettext("Tenant Group"))
+            self.assertEqual("Lizenzen", gettext("Licenses"))
+
+    def test_software_license_rejects_tenant_from_other_group(self):
+        other_group = TenantGroup.objects.create(name="other group", slug="other-group")
+        other_tenant = Tenant.objects.create(name="other tenant", slug="other-tenant", group=other_group)
+        self.software_license.tenant = other_tenant
+
+        with self.assertRaisesMessage(ValidationError, "does not belong to the selected tenant group"):
+            self.software_license.full_clean()
@@ -0,0 +1,15 @@
+from django.urls import path, include
+
+from netbox_slm import views  # noqa F401
+from utilities.urls import get_model_urls
+
+urlpatterns = [
+    path("software-products/", include(get_model_urls("netbox_slm", "softwareproduct", detail=False))),
+    path("software-products/<int:pk>/", include(get_model_urls("netbox_slm", "softwareproduct"))),
+    path("versions/", include(get_model_urls("netbox_slm", "softwareproductversion", detail=False))),
+    path("versions/<int:pk>/", include(get_model_urls("netbox_slm", "softwareproductversion"))),
+    path("installations/", include(get_model_urls("netbox_slm", "softwareproductinstallation", detail=False))),
+    path("installations/<int:pk>/", include(get_model_urls("netbox_slm", "softwareproductinstallation"))),
+    path("licenses/", include(get_model_urls("netbox_slm", "softwarelicense", detail=False))),
+    path("licenses/<int:pk>/", include(get_model_urls("netbox_slm", "softwarelicense"))),
+]
@@ -0,0 +1,32 @@
+from .software_license import (
+    SoftwareLicenseListView,
+    SoftwareLicenseView,
+    SoftwareLicenseEditView,
+    SoftwareLicenseDeleteView,
+    SoftwareLicenseBulkDeleteView,
+    SoftwareLicenseBulkImportView,
+)
+from .software_product import (
+    SoftwareProductListView,
+    SoftwareProductView,
+    SoftwareProductEditView,
+    SoftwareProductDeleteView,
+    SoftwareProductBulkDeleteView,
+    SoftwareProductBulkImportView,
+)
+from .software_product_installation import (
+    SoftwareProductInstallationListView,
+    SoftwareProductInstallationView,
+    SoftwareProductInstallationEditView,
+    SoftwareProductInstallationDeleteView,
+    SoftwareProductInstallationBulkDeleteView,
+    SoftwareProductInstallationBulkImportView,
+)
+from .software_product_version import (
+    SoftwareProductVersionListView,
+    SoftwareProductVersionView,
+    SoftwareProductVersionEditView,
+    SoftwareProductVersionDeleteView,
+    SoftwareProductVersionBulkDeleteView,
+    SoftwareProductVersionBulkImportView,
+)
@@ -0,0 +1,75 @@
+from netbox.views import generic
+from django.utils.translation import gettext_lazy as _
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareLicense
+from utilities.views import register_model_view
+
+
+class EmailNotificationPermissionMixin:
+    """Prevent users without the dedicated permission from changing SMTP delivery."""
+
+    email_permission = "netbox_slm.manage_softwarelicense_email_notifications"
+
+    def dispatch(self, request, *args, **kwargs):
+        form_attribute = "model_form" if hasattr(self, "model_form") else "form"
+        base_form = getattr(self, form_attribute)
+        can_manage_email = request.user.has_perm(self.email_permission)
+
+        class PermissionAwareForm(base_form):
+            def __init__(self, *form_args, **form_kwargs):
+                super().__init__(*form_args, **form_kwargs)
+                if not can_manage_email and "email_notifications" in self.fields:
+                    field = self.fields["email_notifications"]
+                    field.disabled = True
+                    field.help_text = _(
+                        "Only administrators or explicitly authorized users can change this setting."
+                    )
+
+        setattr(self, form_attribute, PermissionAwareForm)
+        return super().dispatch(request, *args, **kwargs)
+
+
+@register_model_view(SoftwareLicense, "list", path="", detail=False)
+class SoftwareLicenseListView(generic.ObjectListView):
+    queryset = SoftwareLicense.objects.all()
+    filterset = filtersets.SoftwareLicenseFilterSet
+    filterset_form = forms.SoftwareLicenseFilterForm
+    table = tables.SoftwareLicenseTable
+
+
+@register_model_view(SoftwareLicense)
+class SoftwareLicenseView(generic.ObjectView):
+    queryset = SoftwareLicense.objects.all()
+
+
+@register_model_view(SoftwareLicense, "add", detail=False)
+@register_model_view(SoftwareLicense, "edit")
+class SoftwareLicenseEditView(EmailNotificationPermissionMixin, generic.ObjectEditView):
+    queryset = SoftwareLicense.objects.all()
+    form = forms.SoftwareLicenseForm
+
+
+@register_model_view(SoftwareLicense, "delete")
+class SoftwareLicenseDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareLicense.objects.all()
+
+
+@register_model_view(SoftwareLicense, "bulk_import", detail=False)
+class SoftwareLicenseBulkImportView(EmailNotificationPermissionMixin, generic.BulkImportView):
+    queryset = SoftwareLicense.objects.all()
+    model_form = forms.SoftwareLicenseBulkImportForm
+
+
+@register_model_view(SoftwareLicense, "bulk_edit", path="edit", detail=False)
+class SoftwareLicenseBulkEditView(EmailNotificationPermissionMixin, generic.BulkEditView):
+    queryset = SoftwareLicense.objects.all()
+    filterset = filtersets.SoftwareLicenseFilterSet
+    table = tables.SoftwareLicenseTable
+    form = forms.SoftwareLicenseBulkEditForm
+
+
+@register_model_view(SoftwareLicense, "bulk_delete", path="delete", detail=False)
+class SoftwareLicenseBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareLicense.objects.all()
+    filterset = filtersets.SoftwareLicenseFilterSet
+    table = tables.SoftwareLicenseTable
@@ -0,0 +1,54 @@
+from netbox.views import generic
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareProduct
+from utilities.views import register_model_view
+
+
+@register_model_view(SoftwareProduct, "list", path="", detail=False)
+class SoftwareProductListView(generic.ObjectListView):
+    queryset = SoftwareProduct.objects.all()
+    filterset = filtersets.SoftwareProductFilterSet
+    filterset_form = forms.SoftwareProductFilterForm
+    table = tables.SoftwareProductTable
+
+
+@register_model_view(SoftwareProduct)
+class SoftwareProductView(generic.ObjectView):
+    queryset = SoftwareProduct.objects.all()
+
+    def get_extra_context(self, request, instance):
+        versions = instance.softwareproductversion_set.all()
+        return {"versions": versions}
+
+
+@register_model_view(SoftwareProduct, "add", detail=False)
+@register_model_view(SoftwareProduct, "edit")
+class SoftwareProductEditView(generic.ObjectEditView):
+    queryset = SoftwareProduct.objects.all()
+    form = forms.SoftwareProductForm
+
+
+@register_model_view(SoftwareProduct, "delete")
+class SoftwareProductDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareProduct.objects.all()
+
+
+@register_model_view(SoftwareProduct, "bulk_import", detail=False)
+class SoftwareProductBulkImportView(generic.BulkImportView):
+    queryset = SoftwareProduct.objects.all()
+    model_form = forms.SoftwareProductBulkImportForm
+
+
+@register_model_view(SoftwareProduct, "bulk_edit", path="edit", detail=False)
+class SoftwareProductBulkEditView(generic.BulkEditView):
+    queryset = SoftwareProduct.objects.all()
+    filterset = filtersets.SoftwareProductFilterSet
+    table = tables.SoftwareProductTable
+    form = forms.SoftwareProductBulkEditForm
+
+
+@register_model_view(SoftwareProduct, "bulk_delete", path="delete", detail=False)
+class SoftwareProductBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareProduct.objects.all()
+    filterset = filtersets.SoftwareProductFilterSet
+    table = tables.SoftwareProductTable
@@ -0,0 +1,50 @@
+from netbox.views import generic
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareProductInstallation
+from utilities.views import register_model_view
+
+
+@register_model_view(SoftwareProductInstallation, "list", path="", detail=False)
+class SoftwareProductInstallationListView(generic.ObjectListView):
+    queryset = SoftwareProductInstallation.objects.all()
+    filterset = filtersets.SoftwareProductInstallationFilterSet
+    filterset_form = forms.SoftwareProductInstallationFilterForm
+    table = tables.SoftwareProductInstallationTable
+
+
+@register_model_view(SoftwareProductInstallation)
+class SoftwareProductInstallationView(generic.ObjectView):
+    queryset = SoftwareProductInstallation.objects.all()
+
+
+@register_model_view(SoftwareProductInstallation, "add", detail=False)
+@register_model_view(SoftwareProductInstallation, "edit")
+class SoftwareProductInstallationEditView(generic.ObjectEditView):
+    queryset = SoftwareProductInstallation.objects.all()
+    form = forms.SoftwareProductInstallationForm
+
+
+@register_model_view(SoftwareProductInstallation, "delete")
+class SoftwareProductInstallationDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareProductInstallation.objects.all()
+
+
+@register_model_view(SoftwareProductInstallation, "bulk_import", detail=False)
+class SoftwareProductInstallationBulkImportView(generic.BulkImportView):
+    queryset = SoftwareProductInstallation.objects.all()
+    model_form = forms.SoftwareProductInstallationBulkImportForm
+
+
+@register_model_view(SoftwareProductInstallation, "bulk_edit", path="edit", detail=False)
+class SoftwareProductInstallationBulkEditView(generic.BulkEditView):
+    queryset = SoftwareProductInstallation.objects.all()
+    filterset = filtersets.SoftwareProductInstallationFilterSet
+    table = tables.SoftwareProductInstallationTable
+    form = forms.SoftwareProductInstallationBulkEditForm
+
+
+@register_model_view(SoftwareProductInstallation, "bulk_delete", path="delete", detail=False)
+class SoftwareProductInstallationBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareProductInstallation.objects.all()
+    filterset = filtersets.SoftwareProductInstallationFilterSet
+    table = tables.SoftwareProductInstallationTable
@@ -0,0 +1,54 @@
+from netbox.views import generic
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareProductVersion
+from utilities.views import register_model_view
+
+
+@register_model_view(SoftwareProductVersion, "list", path="", detail=False)
+class SoftwareProductVersionListView(generic.ObjectListView):
+    queryset = SoftwareProductVersion.objects.all()
+    filterset = filtersets.SoftwareProductVersionFilterSet
+    filterset_form = forms.SoftwareProductVersionFilterForm
+    table = tables.SoftwareProductVersionTable
+
+
+@register_model_view(SoftwareProductVersion)
+class SoftwareProductVersionView(generic.ObjectView):
+    queryset = SoftwareProductVersion.objects.all()
+
+    def get_extra_context(self, request, instance):
+        installation_count = instance.get_installation_count()
+        return {"installations": installation_count}
+
+
+@register_model_view(SoftwareProductVersion, "add", detail=False)
+@register_model_view(SoftwareProductVersion, "edit")
+class SoftwareProductVersionEditView(generic.ObjectEditView):
+    queryset = SoftwareProductVersion.objects.all()
+    form = forms.SoftwareProductVersionForm
+
+
+@register_model_view(SoftwareProductVersion, "delete")
+class SoftwareProductVersionDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareProductVersion.objects.all()
+
+
+@register_model_view(SoftwareProductVersion, "bulk_import", detail=False)
+class SoftwareProductVersionBulkImportView(generic.BulkImportView):
+    queryset = SoftwareProductVersion.objects.all()
+    model_form = forms.SoftwareProductVersionBulkImportForm
+
+
+@register_model_view(SoftwareProductVersion, "bulk_edit", path="edit", detail=False)
+class SoftwareProductVersionBulkEditView(generic.BulkEditView):
+    queryset = SoftwareProductVersion.objects.all()
+    filterset = filtersets.SoftwareProductVersionFilterSet
+    table = tables.SoftwareProductVersionTable
+    form = forms.SoftwareProductVersionBulkEditForm
+
+
+@register_model_view(SoftwareProductVersion, "bulk_delete", path="delete", detail=False)
+class SoftwareProductVersionBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareProductVersion.objects.all()
+    filterset = filtersets.SoftwareProductVersionFilterSet
+    table = tables.SoftwareProductVersionTable
@@ -0,0 +1,84 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "netbox-slm"
+dynamic = ["version"]
+description = "Software Lifecycle Management Netbox Plugin"
+readme = "README.md"
+requires-python = ">=3.11"
+license = { text = "Apache-2.0" }
+authors = [
+    {name = "ICTU", email = "open-source-projects@ictu.nl"},
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Plugins",
+    "Environment :: Web Environment",
+    "Framework :: Django",
+    "Intended Audience :: Developers",
+    "Intended Audience :: System Administrators",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python",
+    "Topic :: Internet :: WWW/HTTP",
+    "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
+]
+dependencies = [
+    "license-expression == 30.4.4",
+]
+
+[project.optional-dependencies]
+build = [
+    "build == 1.5.0",
+    "setuptools == 82.0.1",
+    "twine == 6.2.0",
+]
+ci = [
+    "coverage == 7.14.3",
+    "ruff == 0.15.19",
+]
+
+[project.urls]
+Homepage = "https://github.com/ICTU/netbox_slm/"
+Changelog = "https://github.com/ICTU/netbox_slm/blob/master/CHANGELOG.md"
+Issues = "https://github.com/ICTU/netbox_slm/issues/"
+
+[tool.setuptools.dynamic]
+version = {attr = "netbox_slm.__version__"}
+
+[tool.setuptools.packages.find]
+include = ["netbox_slm"]
+
+[tool.ruff]
+line-length = 120
+target-version = "py312"
+src = ["netbox_slm"]
+
+[tool.ruff.lint]
+select = [
+    "E",    # pycodestyle
+    "F",    # Pyflakes
+    "UP",   # pyupgrade
+    "B",    # flake8-bugbear
+    "SIM",  # flake8-simplify
+]
+
+[tool.ruff.lint.per-file-ignores]
+"__init__.py" = [
+    "D104",  # https://beta.ruff.rs/docs/rules/#pydocstyle-d - don't require doc strings in __init__.py files
+    "F401",  # https://beta.ruff.rs/docs/rules/#pyflakes-f - don't complain about unused imports in __init__.py files
+]
+"netbox_slm/migrations/*.py" = [
+    "E501",  # https://beta.ruff.rs/docs/rules/line-too-long/ - don't check on Django generated migration files
+]
+
+[tool.ruff.format]
+exclude = ["netbox_slm/migrations/*.py"]
@@ -0,0 +1,14 @@
+# Project metadata
+sonar.organization=ictu
+sonar.projectKey=ICTU_netbox_slm
+sonar.projectName=netbox-slm
+sonar.projectVersion=1.9.0
+
+# Path is relative to the sonar-project.properties file
+sonar.sources=netbox_slm
+sonar.exclusions=netbox_slm/tests/**
+sonar.tests=netbox_slm/tests
+sonar.python.version=3.11, 3.12, 3.13, 3.14
+
+# Python test reports
+sonar.python.coverage.reportPaths=/ci/reports/coverage.xml
@@ -1,17 +0,0 @@
-from extras.plugins import PluginConfig
-
-
-class SLMConfig(PluginConfig):
-    name = 'netbox_slm'
-    verbose_name = 'Software Lifecycle Management'
-    description = 'Software Lifecycle Management'
-    version = '0.1'
-    author = 'Hedde van der Heide'
-    author_email = 'hedde.vanderheide@ictu.nl'
-    base_url = 'slm'
-    required_settings = []
-    default_settings = {
-        'version_info': False
-    }
-
-config = SLMConfig
@@ -1,14 +0,0 @@
-from django.contrib import admin
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion
-
-
-class SoftwareProductVersionInline(admin.TabularInline):
-    model = SoftwareProductVersion
-    fields = ('name',)
-    extra = 0
-
-
-@admin.register(SoftwareProduct)
-class SoftwareProductAdmin(admin.ModelAdmin):
-    list_display = ('name',)
-    inlines = (SoftwareProductVersionInline,)
@@ -1,40 +0,0 @@
-from rest_framework import serializers
-
-from netbox.api.serializers import PrimaryModelSerializer, OrganizationalModelSerializer
-# from netbox_slm.api.nested_serializers import (
-#     NestedRecordSerializer,
-#     NestedNameServerSerializer,
-# )
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion
-
-
-class SoftwareProductSerializer(PrimaryModelSerializer):
-    display = serializers.SerializerMethodField()
-    url = serializers.HyperlinkedIdentityField(
-        view_name="plugins-api:netbox_slm-api:softwareproduct-detail"
-    )
-
-    class Meta:
-        model = SoftwareProduct
-        fields = [
-            'id', 'display', 'url', 'name', 'tags', 'custom_field_data', 'created', 'last_updated',
-        ]
-
-    def get_display(self, obj):
-        return obj.name
-
-
-class SoftwareProductVersionSerializer(PrimaryModelSerializer):
-    display = serializers.SerializerMethodField()
-    url = serializers.HyperlinkedIdentityField(
-        view_name="plugins-api:netbox_slm-api:softwareproductversion-detail"
-    )
-
-    class Meta:
-        model = SoftwareProductVersion
-        fields = [
-            'id', 'display', 'url', 'name', 'software_product', 'tags', 'custom_field_data', 'created', 'last_updated',
-        ]
-
-    def get_display(self, obj):
-        return obj.name
@@ -1,13 +0,0 @@
-from netbox.api import OrderedDefaultRouter
-from netbox_slm.api.views import (
-    NetboxSLMRootView,
-    SoftwareProductViewSet,
-    SoftwareProductVersionViewSet,
-)
-
-router = OrderedDefaultRouter()
-router.APIRootView = NetboxSLMRootView
-
-router.register("softwareproducts", SoftwareProductViewSet)
-router.register("softwareproductversions", SoftwareProductVersionViewSet)
-urlpatterns = router.urls
@@ -1,44 +0,0 @@
-from rest_framework import serializers
-from rest_framework.decorators import action
-from rest_framework.response import Response
-from rest_framework.routers import APIRootView
-
-from extras.api.views import CustomFieldModelViewSet
-from netbox_slm.api.serializers import SoftwareProductSerializer, SoftwareProductVersionSerializer
-from netbox_slm.filters import SoftwareProductFilter, SoftwareProductVersionFilter
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion
-
-
-class NetboxSLMRootView(APIRootView):
-    """
-    NetboxSLM API root view
-    """
-
-    def get_view_name(self):
-        return "NetboxSLM"
-
-
-class SoftwareProductViewSet(CustomFieldModelViewSet):
-    queryset = SoftwareProduct.objects.all()
-    serializer_class = SoftwareProductSerializer
-    filterset_class = SoftwareProductFilter
-
-    # @action(detail=True, methods=["get"])
-    # def records(self, request, pk=None):
-    #     records = Record.objects.filter(zone=pk)
-    #     serializer = RecordSerializer(records, many=True, context={"request": request})
-    #     return Response(serializer.data)
-
-
-class SoftwareProductVersionViewSet(CustomFieldModelViewSet):
-    queryset = SoftwareProductVersion.objects.all()
-    serializer_class = SoftwareProductVersionSerializer
-    filterset_class = SoftwareProductVersionFilter
-
-    # @action(detail=True, methods=["get"])
-    # def records(self, request, pk=None):
-    #     records = Record.objects.filter(zone=pk)
-    #     serializer = RecordSerializer(records, many=True, context={"request": request})
-    #     return Response(serializer.data)
-
-# for reference: https://github.com/auroraresearchlab/netbox-dns/blob/main/netbox_dns/api/views.py
@@ -1,50 +0,0 @@
-from django.forms import BoundField
-from django.urls import reverse
-
-from utilities.forms import DynamicModelMultipleChoiceField
-
-
-class CustomDynamicModelMultipleChoiceField(DynamicModelMultipleChoiceField):
-    def get_bound_field(self, form, field_name):
-        bound_field = BoundField(form, self, field_name)
-
-        # Set initial value based on prescribed child fields (if not already set)
-        if not self.initial and self.initial_params:
-            filter_kwargs = {}
-            for kwarg, child_field in self.initial_params.items():
-                value = form.initial.get(child_field.lstrip("$"))
-                if value:
-                    filter_kwargs[kwarg] = value
-            if filter_kwargs:
-                self.initial = self.queryset.filter(**filter_kwargs).first()
-
-        # Modify the QuerySet of the field before we return it. Limit choices to any data already bound: Options
-        # will be populated on-demand via the APISelect widget.
-        data = bound_field.value()
-
-        if data:
-            field_name = getattr(self, "to_field_name") or "pk"
-            filter = self.filter(field_name=field_name)
-            try:
-                self.queryset = filter.filter(self.queryset, data)
-            except (TypeError, ValueError):
-                # Catch any error caused by invalid initial data passed from the user
-                self.queryset = self.queryset.none()
-        else:
-            self.queryset = self.queryset.none()
-
-        # Set the data URL on the APISelect widget (if not already set)
-        widget = bound_field.field.widget
-        if not widget.attrs.get("data-url"):
-            app_label = self.queryset.model._meta.app_label
-            model_name = self.queryset.model._meta.model_name
-
-            #
-            # Custom url for work with plugin api
-            #
-            data_url = reverse(
-                "plugins-api:{}-api:{}-list".format(app_label, model_name)
-            )
-            widget.attrs["data-url"] = data_url
-
-        return bound_field
@@ -1,75 +0,0 @@
-import django_filters
-from django.db.models import Q
-from django.utils.translation import gettext as _
-from extras.filters import TagFilter
-from netbox.filtersets import PrimaryModelFilterSet
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
-from utilities.forms import DynamicModelMultipleChoiceField
-
-
-class BaseFilter(PrimaryModelFilterSet):
-    q = django_filters.CharFilter(
-        method="search",
-        label="Search",
-    )
-
-
-class SoftwareProductFilter(BaseFilter):
-    """Filter capabilities for SoftwareProduct instances."""
-
-    name = django_filters.CharFilter(
-        lookup_expr="icontains",
-    )
-    # tag = TagFilter()
-
-    class Meta:
-        model = SoftwareProduct
-        fields = ("name",)  # "tag")
-
-    def search(self, queryset, name, value):
-        """Perform the filtered search."""
-        if not value.strip():
-            return queryset
-        qs_filter = Q(name__icontains=value)  # | Q(status__icontains=value)
-        return queryset.filter(qs_filter)
-
-
-class SoftwareProductVersionFilter(BaseFilter):
-    name = django_filters.CharFilter(
-        lookup_expr="icontains", label="Version"
-    )
-    # software_product_id = django_filters.ModelMultipleChoiceFilter(
-    #     queryset=SoftwareProduct.objects.all(),
-    #     label='SoftwareProduct (ID)',
-    # )
-    # software_product = django_filters.ModelMultipleChoiceFilter(
-    #     field_name='software_product__name',
-    #     queryset=SoftwareProduct.objects.all(),
-    #     to_field_name='name',
-    #     label='SoftwareProduct (name)',
-    # )
-    # tag = TagFilter()
-
-    class Meta:
-        model = SoftwareProductVersion
-        fields = ("name", "software_product")  # "tag")
-
-    def search(self, queryset, name, value):
-        """Perform the filtered search."""
-        if not value.strip():
-            return queryset
-        qs_filter = Q(name__icontains=value)  # | Q(status__icontains=value)
-        return queryset.filter(qs_filter)
-
-
-class SoftwareProductInstallationFilter(BaseFilter):
-    class Meta:
-        model = SoftwareProductInstallation
-        fields = tuple()  # "tag")
-
-    def search(self, queryset, name, value):
-        """Perform the filtered search."""
-        if not value.strip():
-            return queryset
-        qs_filter = Q(software_product__name__icontains=value) | Q(version__name__icontains=value)
-        return queryset.filter(qs_filter)
@@ -1,202 +0,0 @@
-from django import forms
-from django.urls import reverse_lazy
-from django.utils.translation import gettext as _
-from extras.forms import (
-    CustomFieldModelForm,
-    CustomFieldModelCSVForm,
-    AddRemoveTagsForm,
-    CustomFieldModelBulkEditForm,
-    CustomFieldModelFilterForm,
-)
-from dcim.models import Manufacturer, Device
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
-from utilities.forms import (
-    BootstrapMixin, DynamicModelChoiceField, APISelect, DynamicModelMultipleChoiceField
-)
-from virtualization.models import VirtualMachine
-
-
-class SoftwareProductForm(BootstrapMixin, CustomFieldModelForm):
-    """Form for creating a new SoftwareProduct object."""
-
-    manufacturer = DynamicModelChoiceField(
-        queryset=Manufacturer.objects.all(),
-        required=False,
-        # initial_params={
-        #     'device_types': 'device_type'
-        # }
-    )
-
-    # tags = DynamicModelMultipleChoiceField(
-    #     queryset=Tag.objects.all(),
-    #     required=False,
-    # )
-
-    class Meta:
-        model = SoftwareProduct
-        fields = ("name", "manufacturer", "description",)  # "tags")
-
-
-class SoftwareProductFilterForm(BootstrapMixin, CustomFieldModelFilterForm):
-    """Form for filtering SoftwareProduct instances."""
-
-    model = SoftwareProduct
-
-    q = forms.CharField(required=False, label="Search")
-
-    name = forms.CharField(
-        required=False,
-        label="Name",
-    )
-
-    # tag = TagFilterField(SoftwareProduct)
-
-
-class SoftwareProductCSVForm(CustomFieldModelCSVForm):
-    class Meta:
-        model = SoftwareProduct
-        fields = ("name",)
-
-
-class SoftwareProductBulkEditForm(BootstrapMixin, AddRemoveTagsForm, CustomFieldModelBulkEditForm):
-    pk = forms.ModelMultipleChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        widget=forms.MultipleHiddenInput(),
-    )
-
-    class Meta:
-        nullable_fields = []
-
-
-class SoftwareProductVersionForm(BootstrapMixin, CustomFieldModelForm):
-    """Form for creating a new SoftwareProductVersion object."""
-    name = forms.CharField(label=_("Version"))
-
-    software_product = DynamicModelChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        required=False,
-        widget=APISelect(
-            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproduct-list")}
-        ),
-    )
-
-    # tags = DynamicModelMultipleChoiceField(
-    #     queryset=Tag.objects.all(),
-    #     required=False,
-    # )
-
-    class Meta:
-        model = SoftwareProductVersion
-        fields = ("name", "software_product",)  # "tags")
-
-    # def clean(self):
-    #     import pdb;pdb.set_trace()
-    #     return super(SoftwareProductVersionForm, self).clean()
-
-
-class SoftwareProductVersionFilterForm(BootstrapMixin, CustomFieldModelFilterForm):
-    """Form for filtering SoftwareProductVersion instances."""
-
-    model = SoftwareProductVersion
-
-    q = forms.CharField(required=False, label="Search")
-
-    name = forms.CharField(
-        required=False,
-        label="Name",
-    )
-
-    # tag = TagFilterField(SoftwareProduct)
-
-
-class SoftwareProductVersionCSVForm(CustomFieldModelCSVForm):
-    class Meta:
-        model = SoftwareProductVersion
-        fields = ("name",)
-
-
-class SoftwareProductVersionBulkEditForm(BootstrapMixin, AddRemoveTagsForm, CustomFieldModelBulkEditForm):
-    pk = forms.ModelMultipleChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        widget=forms.MultipleHiddenInput(),
-    )
-
-    class Meta:
-        nullable_fields = []
-
-
-class SoftwareProductInstallationForm(BootstrapMixin, CustomFieldModelForm):
-    """Form for creating a new SoftwareProductInstallation object."""
-
-    device = DynamicModelChoiceField(
-        queryset=Device.objects.all(),
-        required=False,
-        # initial_params={
-        #     'device_types': 'device_type'
-        # }
-    )
-    virtualmachine = DynamicModelChoiceField(
-        queryset=VirtualMachine.objects.all(),
-        required=False,
-        # initial_params={
-        #     'device_types': 'device_type'
-        # }
-    )
-    software_product = DynamicModelChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        required=True,
-        widget=APISelect(
-            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproduct-list")}
-        ),
-    )
-    version = DynamicModelChoiceField(
-        queryset=SoftwareProductVersion.objects.all(),
-        required=True,
-        widget=APISelect(
-            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}
-        ),
-        query_params={
-            'software_product': '$software_product',
-        }
-    )
-
-    # todo need version and device ?
-
-    # tags = DynamicModelMultipleChoiceField(
-    #     queryset=Tag.objects.all(),
-    #     required=False,
-    # )
-
-    class Meta:
-        model = SoftwareProductInstallation
-        fields = ("device", "virtualmachine", "software_product", "version",)  # "tags")
-
-    # def clean(self):
-    #     import pdb;pdb.set_trace()
-    #     return super(SoftwareProductInstallationForm, self).clean()
-
-
-class SoftwareProductInstallationFilterForm(BootstrapMixin, CustomFieldModelFilterForm):
-    """Form for filtering SoftwareProductInstallation instances."""
-
-    model = SoftwareProductInstallation
-
-    q = forms.CharField(required=False, label="Search")
-
-    # tag = TagFilterField(SoftwareProduct)
-
-
-class SoftwareProductInstallationCSVForm(CustomFieldModelCSVForm):
-    class Meta:
-        model = SoftwareProductInstallation
-        fields = tuple()
-
-
-class SoftwareProductInstallationBulkEditForm(BootstrapMixin, AddRemoveTagsForm, CustomFieldModelBulkEditForm):
-    pk = forms.ModelMultipleChoiceField(
-        queryset=SoftwareProductInstallation.objects.all(),
-        widget=forms.MultipleHiddenInput(),
-    )
-
-    class Meta:
-        nullable_fields = []
@@ -1,97 +0,0 @@
-from django.db import models
-from django.urls import reverse, reverse_lazy
-from django.utils import safestring
-from extras.utils import extras_features
-from netbox.models import PrimaryModel
-from utilities.querysets import RestrictedQuerySet
-
-
-# @extras_features('custom_fields', 'custom_links', 'export_templates', 'tags', 'webhooks')
-class SoftwareProduct(PrimaryModel):
-    """
-    A SoftwareProduct represents ...
-    """
-    name = models.CharField(max_length=128)
-    description = models.CharField(max_length=255, null=True, blank=True)
-    
-    manufacturer = models.ForeignKey(
-        to='dcim.Manufacturer',
-        on_delete=models.PROTECT,
-        related_name='software_products'
-    )
-
-    objects = RestrictedQuerySet.as_manager()
-
-    def __str__(self):
-        return self.name
-
-    def get_absolute_url(self):
-        return reverse("plugins:netbox_slm:softwareproduct", kwargs={"pk": self.pk})
-
-    def get_installation_count(self):
-        count = SoftwareProductInstallation.objects.filter(software_product_id=self.pk).count()
-        return safestring.mark_safe("<a href=\"{url}\">{count}</a>".format(
-            url=reverse_lazy("plugins:netbox_slm:softwareproductinstallation_list") + f"?q={self.name}",
-            count=count
-        )) if count else "0"
-
-
-# @extras_features('custom_fields', 'custom_links', 'export_templates', 'tags', 'webhooks')
-class SoftwareProductVersion(PrimaryModel):
-    software_product = models.ForeignKey(
-        to='netbox_slm.SoftwareProduct',
-        on_delete=models.PROTECT,
-        related_name='softwareproduct_versions'
-    )
-    name = models.CharField(max_length=64)
-
-    objects = RestrictedQuerySet.as_manager()
-
-    def __str__(self):
-        return self.name
-
-    def get_absolute_url(self):
-        return reverse("plugins:netbox_slm:softwareproductversion", kwargs={"pk": self.pk})
-
-    def get_installation_count(self):
-        count = SoftwareProductInstallation.objects.filter(version_id=self.pk).count()
-        return safestring.mark_safe("<a href=\"{url}\">{count}</a>".format(
-            url=reverse_lazy("plugins:netbox_slm:softwareproductinstallation_list") + f"?q={self.name}",
-            count=count
-        )) if count else "0"
-
-
-# @extras_features('custom_fields', 'custom_links', 'export_templates', 'tags', 'webhooks')
-class SoftwareProductInstallation(PrimaryModel):
-    device = models.ForeignKey(
-        to='dcim.Device',
-        on_delete=models.PROTECT,
-        related_name='softwareproduct_installations',
-        null=True,
-        blank=True
-    )
-    virtualmachine = models.ForeignKey(
-        to='virtualization.VirtualMachine',
-        on_delete=models.PROTECT,
-        related_name='softwareproduct_installations',
-        null = True,
-        blank = True
-    )
-    software_product = models.ForeignKey(
-        to='netbox_slm.SoftwareProduct',
-        on_delete=models.PROTECT,
-        related_name='software_products'
-    )
-    version = models.ForeignKey(
-        to='netbox_slm.SoftwareProductVersion',
-        on_delete=models.PROTECT,
-        related_name='softwareproduct_versions'
-    )
-
-    objects = RestrictedQuerySet.as_manager()
-
-    def __str__(self):
-        return f"{self.pk}"
-
-    def get_absolute_url(self):
-        return reverse("plugins:netbox_slm:softwareproductinstallation", kwargs={"pk": self.pk})
@@ -1,65 +0,0 @@
-from extras.plugins import PluginMenuButton, PluginMenuItem
-from utilities.choices import ButtonColorChoices
-
-menu_items = (
-    PluginMenuItem(
-        link='plugins:netbox_slm:softwareproduct_list',
-        link_text='Software Products',
-        buttons=(
-            PluginMenuButton(
-                "plugins:netbox_slm:softwareproduct_add",
-                "Add",
-                "mdi mdi-plus-thick",
-                ButtonColorChoices.GREEN,
-                permissions=["netbox_slm.add_softwareproduct"],
-            ),
-            PluginMenuButton(
-                "plugins:netbox_slm:softwareproduct_import",
-                "Import",
-                "mdi mdi-upload",
-                ButtonColorChoices.CYAN,
-                permissions=["netbox_slm.add_softwareproduct"],
-            ),
-        )
-    ),
-    PluginMenuItem(
-        link='plugins:netbox_slm:softwareproductversion_list',
-        link_text='Versions',
-        buttons=(
-            PluginMenuButton(
-                "plugins:netbox_slm:softwareproductversion_add",
-                "Add",
-                "mdi mdi-plus-thick",
-                ButtonColorChoices.GREEN,
-                permissions=["netbox_slm.add_softwareproductversion"],
-            ),
-            PluginMenuButton(
-                "plugins:netbox_slm:softwareproductversion_import",
-                "Import",
-                "mdi mdi-upload",
-                ButtonColorChoices.CYAN,
-                permissions=["netbox_slm.add_softwareproductversion"],
-            ),
-        )
-    ),
-    PluginMenuItem(
-        link='plugins:netbox_slm:softwareproductinstallation_list',
-        link_text='Installations',
-        buttons=(
-            PluginMenuButton(
-                "plugins:netbox_slm:softwareproductinstallation_add",
-                "Add",
-                "mdi mdi-plus-thick",
-                ButtonColorChoices.GREEN,
-                permissions=["netbox_slm.add_softwareproductinstallation"],
-            ),
-            PluginMenuButton(
-                "plugins:netbox_slm:softwareproductinstallation_import",
-                "Import",
-                "mdi mdi-upload",
-                ButtonColorChoices.CYAN,
-                permissions=["netbox_slm.add_softwareproductinstallation"],
-            ),
-        )
-    ),
-)
@@ -1,125 +0,0 @@
-import django_tables2 as tables
-from django_tables2.utils import Accessor
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
-from utilities.tables import BaseTable, ChoiceFieldColumn, ToggleColumn
-
-
-class SoftwareProductTable(BaseTable):
-    """Table for displaying SoftwareProduct objects."""
-
-    pk = ToggleColumn()
-    name = tables.LinkColumn()
-    manufacturer = tables.Column(
-        accessor=Accessor('manufacturer'),
-        linkify=True
-    )
-    installations = tables.Column(accessor='get_installation_count', verbose_name='Installations')
-
-    # tags = TagColumn(
-    #     url_name="plugins:netbox_dns:zone_list",
-    # )
-
-    class Meta(BaseTable.Meta):
-        model = SoftwareProduct
-        fields = (
-            "pk",
-            "name",
-            "manufacturer",
-            "description",
-            "installations",
-            # "tags",
-        )
-        default_columns = (
-            "pk",
-            "name",
-            "manufacturer",
-            "description",
-            "installations",
-            # "tags",
-        )
-
-
-class SoftwareProductVersionTable(BaseTable):
-    """Table for displaying SoftwareProductVersion objects."""
-
-    pk = ToggleColumn()
-    name = tables.LinkColumn(verbose_name='Version')
-    software_product = tables.Column(
-        accessor=Accessor('software_product'),
-        linkify=True
-    )
-    manufacturer = tables.Column(
-        accessor=Accessor('software_product__manufacturer'),
-        linkify=True
-    )
-    installations = tables.Column(accessor='get_installation_count', verbose_name='Installations')
-
-    # tags = TagColumn(
-    #     url_name="plugins:netbox_dns:zone_list",
-    # )
-
-    class Meta(BaseTable.Meta):
-        model = SoftwareProductVersion
-        fields = (
-            "pk",
-            "name",
-            "software_product",
-            "manufacturer",
-            "installations",
-            # "tags",
-        )
-        default_columns = (
-            "pk",
-            "name",
-            "software_product",
-            "manufacturer",
-            "installations",
-            # "tags",
-        )
-
-
-class SoftwareProductInstallationTable(BaseTable):
-    """Table for displaying SoftwareProductInstallation objects."""
-
-    pk = ToggleColumn()
-    name = tables.LinkColumn()
-    device = tables.Column(
-        accessor=Accessor('device'),
-        linkify=True
-    )
-    virtualmachine = tables.Column(
-        accessor=Accessor('virtualmachine'),
-        linkify=True
-    )
-    software_product = tables.Column(
-        accessor=Accessor('software_product'),
-        linkify=True
-    )
-    version = tables.Column(
-        accessor=Accessor('version'),
-        linkify=True
-    )
-
-    # tags = TagColumn(
-    #     url_name="plugins:netbox_dns:zone_list",
-    # )
-
-    class Meta(BaseTable.Meta):
-        model = SoftwareProductInstallation
-        fields = (
-            "pk",
-            "name",
-            "device",
-            "virtualmachine",
-            "software_product",
-            "version",
-            # "tags",
-        )
-        default_columns = (
-            "pk",
-            "device",
-            "virtualmachine",
-            "software_product",
-            "version",
-            # "tags",
-        )
@@ -1,93 +0,0 @@
-{% extends 'base/layout.html' %}
-{% load buttons %}
-{% load custom_links %}
-{% load helpers %}
-{% load perms %}
-{% load plugins %}
-{% load view_helpers %}
-
-{% block header %}
-  {# Breadcrumbs #}
-  <nav class="breadcrumb-container px-3" aria-label="breadcrumb">
-    <ol class="breadcrumb">
-      {% block breadcrumbs %}
-        <li class="breadcrumb-item"><a href="{% url object|plugin_viewname:'list' %}">{{ object|meta:'verbose_name_plural'|bettertitle }}</a></li>
-      {% endblock %}
-    </ol>
-  </nav>
-  {{ block.super }}
-{% endblock %}
-
-{% block title %}{{ object }}{% endblock %}
-
-{% block subtitle %}
-  <div class="object-subtitle">
-    <span>Created {{ object.created|annotated_date }}</span>
-    <span class="separator">&middot;</span>
-    <span>Updated <span title="{{ object.last_updated }}">{{ object.last_updated|timesince }}</span> ago</span>
-  </div>
-{% endblock %}
-
-{% block controls %}
-  {# Clone/Edit/Delete Buttons #}
-  <div class="controls">
-    <div class="control-group">
-      {% plugin_buttons object %}
-
-      {# Extra buttons #}
-      {% block extra_controls %}{% endblock %}
-
-      {% if object.clone_fields and request.user|can_add:object %}
-        {% plugin_clone_button object %}
-      {% endif %}
-      {% if request.user|can_change:object %}
-        {% plugin_edit_button object %}
-      {% endif %}
-      {% if request.user|can_delete:object %}
-        {% plugin_delete_button object %}
-      {% endif %}
-
-    </div>
-    <div class="control-group">
-      {% custom_links object %}
-    </div>
-  </div>
-{% endblock controls %}
-
-{% block tabs %}
-  <ul class="nav nav-tabs px-3">
-    {% block tab_items %}
-      <li class="nav-item" role="presentation">
-        <a class="nav-link{% if not active_tab %} active{% endif %}" href="{{ object.get_absolute_url }}">{{ object|meta:"verbose_name"|bettertitle }}</a>
-      </li>
-    {% endblock tab_items %}
-    {% if perms.extras.view_journalentry %}
-      {% with journal_viewname=object|plugin_viewname:'journal' %}
-        {% url journal_viewname pk=object.pk as journal_url %}
-        {% if journal_url %}
-          <li role="presentation" class="nav-item">
-            <a href="{{ journal_url }}" class="nav-link{% if active_tab == 'journal'%} active{% endif %}">
-              Journal {% badge object.journal_entries.count %}
-            </a>
-          </li>
-        {% endif %}
-      {% endwith %}
-    {% endif %}
-    {% if perms.extras.view_objectchange %}
-      {% with changelog_viewname=object|plugin_viewname:'changelog' %}
-        {% url changelog_viewname pk=object.pk as changelog_url %}
-        {% if changelog_url %}
-          <li role="presentation" class="nav-item">
-              <a href="{{ changelog_url }}" class="nav-link{% if active_tab == 'changelog'%} active{% endif %}">Change Log</a>
-          </li>
-        {% endif %}
-      {% endwith %}
-    {% endif %}
-  </ul>
-{% endblock tabs %}
-
-{% block content-wrapper %}
-  <div class="tab-content">
-    {% block content %}{% endblock %}
-  </div>
-{% endblock %}
@@ -1,141 +0,0 @@
-{% extends 'base/layout.html' %}
-{% load buttons %}
-{% load helpers %}
-{% load render_table from django_tables2 %}
-{% load static %}
-{% load view_helpers %}
-
-{% block controls %}
-  <div class="controls">
-    <div class="control-group">
-      {% block extra_controls %}{% endblock %}
-      {% if permissions.add and 'add' in action_buttons %}
-          {% add_button content_type.model_class|plugin_viewname:"add" %}
-      {% endif %}
-      {% if permissions.add and 'import' in action_buttons %}
-          {% import_button content_type.model_class|plugin_viewname:"import" %}
-      {% endif %}
-      {% if 'export' in action_buttons %}
-          {% export_button content_type %}
-      {% endif %}
-    </div>
-  </div>
-{% endblock controls %}
-
-{% block tabs %}
-  <ul class="nav nav-tabs px-3">
-    {% block tab_items %}
-      <li class="nav-item" role="presentation">
-        <button class="nav-link active" id="object-list-tab" data-bs-toggle="tab" data-bs-target="#object-list" type="button" role="tab" aria-controls="edit-form" aria-selected="true">
-          {% block title %}{{ content_type.model_class|meta:"verbose_name_plural"|bettertitle }}{% endblock %}
-          {% badge table.page.paginator.count %}
-        </button>
-      </li>
-      {% if filter_form %}
-        <li class="nav-item" role="presentation">
-          <button class="nav-link" id="filters-form-tab" data-bs-toggle="tab" data-bs-target="#filters-form" type="button" role="tab" aria-controls="object-list" aria-selected="false">
-            Filters
-            {% if filter_form %}{% badge filter_form.changed_data|length bg_class="primary" %}{% endif %}
-          </button>
-        </li>
-      {% endif %}
-    {% endblock tab_items %}
-  </ul>
-{% endblock tabs %}
-
-{% block content-wrapper %}
-  <div class="tab-content">
-
-    {# Object list #}
-    <div class="tab-pane show active" id="object-list" role="tabpanel" aria-labelledby="object-list-tab">
-
-      {# Applied filters #}
-      {% if filter_form %}
-        {% applied_filters filter_form request.GET %}
-      {% endif %}
-
-      {# "Select all" form #}
-      {% if table.paginator.num_pages > 1 %}
-        {% with bulk_edit_url=content_type.model_class|validated_viewname:"bulk_edit" bulk_delete_url=content_type.model_class|validated_viewname:"bulk_delete" %}
-          <div id="select-all-box" class="d-none card noprint">
-            <form method="post" class="form col-md-12">
-              {% csrf_token %}
-              <div class="card-body">
-                <div class="float-end">
-                  {% if bulk_edit_url and permissions.change %}
-                    <button type="submit" name="_edit" formaction="{% url bulk_edit_url %}{% if request.GET %}?{{ request.GET.urlencode }}{% endif %}" class="btn btn-warning btn-sm" disabled>
-                      <span class="mdi mdi-pencil" aria-hidden="true"></span> Edit All
-                    </button>
-                  {% endif %}
-                  {% if bulk_delete_url and permissions.delete %}
-                    <button type="submit" name="_delete" formaction="{% url bulk_delete_url %}{% if request.GET %}?{{ request.GET.urlencode }}{% endif %}" class="btn btn-danger btn-sm" disabled>
-                      <span class="mdi mdi-trash-can-outline" aria-hidden="true"></span> Delete All
-                    </button>
-                  {% endif %}
-                </div>
-                <div class="form-check">
-                  <input type="checkbox" id="select-all" name="_all" class="form-check-input" />
-                  <label for="select-all" class="form-check-label">
-                    Select <strong>all {{ table.rows|length }} {{ table.data.verbose_name_plural }}</strong> matching query
-                  </label>
-                </div>
-              </div>
-            </form>
-          </div>
-        {% endwith %}
-      {% endif %}
-
-      {# Object table controls #}
-      {% include 'inc/table_controls.html' with table_modal="ObjectTable_config" %}
-
-      <form method="post" class="form form-horizontal">
-        {% csrf_token %}
-        <input type="hidden" name="return_url" value="{% if return_url %}{{ return_url }}{% else %}{{ request.path }}{% if request.GET %}?{{ request.GET.urlencode }}{% endif %}{% endif %}" />
-
-        {# Object table #}
-        <div class="card">
-          <div class="card-body">
-            <div class="table-responsive">
-              {% render_table table 'inc/table.html' %}
-            </div>
-          </div>
-        </div>
-
-        {# Form buttons #}
-        {% if permissions.change or permissions.delete %}
-          {% with bulk_edit_url=content_type.model_class|plugin_validated_viewname:"bulk_edit" bulk_delete_url=content_type.model_class|plugin_validated_viewname:"bulk_delete" %}
-            <div class="noprint bulk-buttons">
-              <div class="bulk-button-group">
-                {% block bulk_buttons %}{% endblock %}
-                {% if bulk_edit_url and permissions.change %}
-                  <button type="submit" name="_edit" formaction="{% url bulk_edit_url %}{% if request.GET %}?{{ request.GET.urlencode }}{% endif %}" class="btn btn-warning btn-sm">
-                    <i class="mdi mdi-pencil" aria-hidden="true"></i> Edit Selected
-                  </button>
-                {% endif %}
-                {% if bulk_delete_url and permissions.delete %}
-                  <button type="submit" name="_delete" formaction="{% url bulk_delete_url %}{% if request.GET %}?{{ request.GET.urlencode }}{% endif %}" class="btn btn-danger btn-sm">
-                    <i class="mdi mdi-trash-can-outline" aria-hidden="true"></i> Delete Selected
-                  </button>
-                {% endif %}
-              </div>
-            </div>
-          {% endwith %}
-        {% endif %}
-
-      </form>
-
-      {# Paginator #}
-      {% include 'inc/paginator.html' with paginator=table.paginator page=table.page %}
-    </div>
-
-    {# Filter form #}
-    {% if filter_form %}
-      <div class="tab-pane show" id="filters-form" role="tabpanel" aria-labelledby="filters-form-tab">
-        {% include 'inc/filter_list.html' %}
-      </div>
-    {% endif %}
-  </div>
-
-  {# Table config form #}
-  {% table_config_form table table_name="ObjectTable" %}
-{% endblock content-wrapper %}
@@ -1,76 +0,0 @@
-{% extends 'netbox_slm/object.html' %}
-{% load helpers %}
-{% load plugins %}
-{% load render_table from django_tables2 %}
-{% load view_helpers %}
-{% load perms %}
-
-{% block extra_controls %}
-{{ block.super }}
-{% endblock %}
-
-{% block content %}
-<div class="row">
-    <div class="col col-md-6">
-        <div class="card">
-            <div class="card-header">
-                Software Product
-            </div>
-            <div class="card-body">
-                <table class="table table-hover attr-table">
-                    <tr>
-                        <th scope="row">Name</th>
-                        <td>{{ object.name }}</td>
-                    </tr>
-                    <tr>
-                        <th scope="row">Versions</th>
-                        <td>
-                        {% for version in object.softwareproduct_versions.all %}
-                            <a href="{% url 'plugins:netbox_slm:softwareproductversion' pk=version.pk %}">
-                                <span class="badge" style="color: #ffffff; background-color: #9e9e9e">{{ version }}</span>
-                            </a>
-                        {% endfor %}
-                        </td>
-                    </tr>
-                </table>
-            </div>
-        </div>
-        {% include 'inc/custom_fields_panel.html' %}
-    </div>
-    <div class="col col-md-6">
-        {% include 'extras/inc/tags_panel.html' with tags=object.tags.all url='plugins:netbox_slm:softwareproduct_list' %}
-    </div>
-</div>
-<div class="row">
-    <div class="col col-md-12">
-        <div class="card">
-            <h5 class="card-header">Versions</h5>
-            <div class="card-body">
-                <table class="table table-hover attr-table table-striped">
-                    <thead>
-                        <tr>
-                            <th scope="col">NAME</th>
-                            <th scope="col">Actions</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        {% for version in versions %}
-                        <tr>
-                            <td>{{ version.name|truncatechars:32 }}</td>
-                            <td class="noprint text-end text-nowrap">
-                                {% if request.user|can_change:object %}
-                                    {% plugin_edit_button version %}
-                                {% endif %}
-                                {% if request.user|can_delete:object %}
-                                    {% plugin_delete_button version %}
-                                {% endif %}
-                            </td>
-                        </tr>
-                        {% endfor %}
-                    </tbody>
-                </table>
-            </div>
-        </div>
-    </div>
-</div>
-{% endblock %}
@@ -1,82 +0,0 @@
-{% extends 'netbox_slm/object.html' %}
-{% load helpers %}
-{% load plugins %}
-{% load render_table from django_tables2 %}
-{% load view_helpers %}
-{% load perms %}
-
-{% block extra_controls %}
-{{ block.super }}
-{% endblock %}
-
-{% block content %}
-<div class="row">
-    <div class="col col-md-6">
-        <div class="card">
-            <div class="card-header">
-                Software Product
-            </div>
-            <div class="card-body">
-                <table class="table table-hover attr-table">
-                    <tr>
-                        <th scope="row">Installation</th>
-                        <td>{{ object }}</td>
-                    </tr>
-                    <tr>
-                        <th scope="row">bla</th>
-                        <td>
-<!--                        {% for version in object.softwareproduct_versions.all %}-->
-<!--                            <a href="{% url 'plugins:netbox_slm:softwareproductversion' pk=version.pk %}">-->
-<!--                                <span class="badge" style="color: #ffffff; background-color: #9e9e9e">{{ version }}</span>-->
-<!--                            </a>-->
-<!--                        {% endfor %}-->
-                        </td>
-                    </tr>
-                </table>
-            </div>
-        </div>
-        {% include 'inc/custom_fields_panel.html' %}
-    </div>
-    <div class="col col-md-6">
-        {% include 'extras/inc/tags_panel.html' with tags=object.tags.all url='plugins:netbox_slm:softwareproduct_list' %}
-    </div>
-</div>
-<!--<div class="row">-->
-<!--    <div class="col col-md-12">-->
-<!--        <div class="card">-->
-<!--            <h5 class="card-header">Records</h5>-->
-<!--            <div class="card-body">-->
-<!--                <table class="table table-hover attr-table table-striped">-->
-<!--                    <thead>-->
-<!--                        <tr>-->
-<!--                            <th scope="col">TYPE</th>-->
-<!--                            <th scope="col">NAME</th>-->
-<!--                            <th scope="col">VALUE</th>-->
-<!--                            <th scope="col">TTL</th>-->
-<!--                            <th scope="col">Actions</th>-->
-<!--                        </tr>-->
-<!--                    </thead>-->
-<!--                    <tbody>-->
-<!--                        {% for record in records %}-->
-<!--                        <tr>-->
-<!--                            <td>{{ record.type }}</td>-->
-<!--                            <td>{{ record.name|truncatechars:32 }}</td>-->
-<!--                            <td>{{ record.value|truncatechars:64 }}</td>-->
-<!--                            <td>{{ record.ttl }}</td>-->
-<!--                            <td class="noprint text-end text-nowrap">-->
-<!--                                {% if request.user|can_change:object %}-->
-<!--                                    {% plugin_edit_button record %}-->
-<!--                                {% endif %}-->
-<!--                                {% if request.user|can_delete:object %}-->
-<!--                                    {% plugin_delete_button record %}-->
-<!--                                {% endif %}-->
-<!--                            </td>-->
-<!--                        </tr>-->
-<!--                        {% endfor %}-->
-<!--                    </tbody>-->
-<!--                </table>-->
-<!--            </div>-->
-<!--        </div>-->
-<!--    </div>-->
-<!--</div>-->
-{% endblock %}
@@ -1,82 +0,0 @@
-{% extends 'netbox_slm/object.html' %}
-{% load helpers %}
-{% load plugins %}
-{% load render_table from django_tables2 %}
-{% load view_helpers %}
-{% load perms %}
-
-{% block extra_controls %}
-{{ block.super }}
-{% endblock %}
-
-{% block content %}
-<div class="row">
-    <div class="col col-md-6">
-        <div class="card">
-            <div class="card-header">
-                Software Product
-            </div>
-            <div class="card-body">
-                <table class="table table-hover attr-table">
-                    <tr>
-                        <th scope="row">Name</th>
-                        <td>{{ object.name }}</td>
-                    </tr>
-                    <tr>
-                        <th scope="row">Installations</th>
-                        <td>
-<!--                        {% for version in object.softwareproduct_versions.all %}-->
-<!--                            <a href="{% url 'plugins:netbox_slm:softwareproductversion' pk=version.pk %}">-->
-<!--                                <span class="badge" style="color: #ffffff; background-color: #9e9e9e">{{ version }}</span>-->
-<!--                            </a>-->
-<!--                        {% endfor %}-->
-                        </td>
-                    </tr>
-                </table>
-            </div>
-        </div>
-        {% include 'inc/custom_fields_panel.html' %}
-    </div>
-    <div class="col col-md-6">
-        {% include 'extras/inc/tags_panel.html' with tags=object.tags.all url='plugins:netbox_slm:softwareproduct_list' %}
-    </div>
-</div>
-<!--<div class="row">-->
-<!--    <div class="col col-md-12">-->
-<!--        <div class="card">-->
-<!--            <h5 class="card-header">Records</h5>-->
-<!--            <div class="card-body">-->
-<!--                <table class="table table-hover attr-table table-striped">-->
-<!--                    <thead>-->
-<!--                        <tr>-->
-<!--                            <th scope="col">TYPE</th>-->
-<!--                            <th scope="col">NAME</th>-->
-<!--                            <th scope="col">VALUE</th>-->
-<!--                            <th scope="col">TTL</th>-->
-<!--                            <th scope="col">Actions</th>-->
-<!--                        </tr>-->
-<!--                    </thead>-->
-<!--                    <tbody>-->
-<!--                        {% for record in records %}-->
-<!--                        <tr>-->
-<!--                            <td>{{ record.type }}</td>-->
-<!--                            <td>{{ record.name|truncatechars:32 }}</td>-->
-<!--                            <td>{{ record.value|truncatechars:64 }}</td>-->
-<!--                            <td>{{ record.ttl }}</td>-->
-<!--                            <td class="noprint text-end text-nowrap">-->
-<!--                                {% if request.user|can_change:object %}-->
-<!--                                    {% plugin_edit_button record %}-->
-<!--                                {% endif %}-->
-<!--                                {% if request.user|can_delete:object %}-->
-<!--                                    {% plugin_delete_button record %}-->
-<!--                                {% endif %}-->
-<!--                            </td>-->
-<!--                        </tr>-->
-<!--                        {% endfor %}-->
-<!--                    </tbody>-->
-<!--                </table>-->
-<!--            </div>-->
-<!--        </div>-->
-<!--    </div>-->
-<!--</div>-->
-{% endblock %}
@@ -1,91 +0,0 @@
-{% extends 'netbox_slm/object.html' %}
-{% load helpers %}
-{% load plugins %}
-{% load render_table from django_tables2 %}
-{% load view_helpers %}
-{% load perms %}
-
-{% block extra_controls %}
-{% comment %}
-<a href="{% url 'plugins:netbox_slm:record_add' %}?zone={{ object.id }}" class="btn btn-sm btn-primary" role="button">
-    <i class="mdi mdi-plus-thick"></i> Add Record
-</a>
-{% endcomment %}
-{{ block.super }}
-{% endblock %}
-
-{% block content %}
-<div class="row">
-    <div class="col col-md-6">
-        <div class="card">
-            <div class="card-header">
-                Zone
-            </div>
-            <div class="card-body">
-                <table class="table table-hover attr-table">
-                    <tr>
-                        <th scope="row">Name</th>
-                        <td>{{ object.name }}</td>
-                    </tr>
-                    <tr>
-                        <th scope="row">Versions</th>
-                        <td>
-                            <ul>
-<!--                                {% for nameserver in object.nameservers.all %}-->
-<!--                                <li>-->
-<!--                                    <a href="{% url 'plugins:netbox_slm:nameserver' pk=nameserver.pk %}">-->
-<!--                                        {{ nameserver }}-->
-<!--                                    </a>-->
-<!--                                </li>-->
-<!--                                {% endfor %}-->
-                            </ul>
-                        </td>
-                    </tr>
-                </table>
-            </div>
-        </div>
-        {% include 'inc/custom_fields_panel.html' %}
-    </div>
-    <div class="col col-md-6">
-        {% include 'extras/inc/tags_panel.html' with tags=object.tags.all url='plugins:netbox_slm:softwareproduct_list' %}
-    </div>
-</div>
-<!--<div class="row">-->
-<!--    <div class="col col-md-12">-->
-<!--        <div class="card">-->
-<!--            <h5 class="card-header">Records</h5>-->
-<!--            <div class="card-body">-->
-<!--                <table class="table table-hover attr-table table-striped">-->
-<!--                    <thead>-->
-<!--                        <tr>-->
-<!--                            <th scope="col">TYPE</th>-->
-<!--                            <th scope="col">NAME</th>-->
-<!--                            <th scope="col">VALUE</th>-->
-<!--                            <th scope="col">TTL</th>-->
-<!--                            <th scope="col">Actions</th>-->
-<!--                        </tr>-->
-<!--                    </thead>-->
-<!--                    <tbody>-->
-<!--                        {% for record in records %}-->
-<!--                        <tr>-->
-<!--                            <td>{{ record.type }}</td>-->
-<!--                            <td>{{ record.name|truncatechars:32 }}</td>-->
-<!--                            <td>{{ record.value|truncatechars:64 }}</td>-->
-<!--                            <td>{{ record.ttl }}</td>-->
-<!--                            <td class="noprint text-end text-nowrap">-->
-<!--                                {% if request.user|can_change:object %}-->
-<!--                                    {% plugin_edit_button record %}-->
-<!--                                {% endif %}-->
-<!--                                {% if request.user|can_delete:object %}-->
-<!--                                    {% plugin_delete_button record %}-->
-<!--                                {% endif %}-->
-<!--                            </td>-->
-<!--                        </tr>-->
-<!--                        {% endfor %}-->
-<!--                    </tbody>-->
-<!--                </table>-->
-<!--            </div>-->
-<!--        </div>-->
-<!--    </div>-->
-<!--</div>-->
-{% endblock %}
@@ -1,94 +0,0 @@
-from django import template
-from django.urls import NoReverseMatch, reverse
-from django import template
-
-from utilities.templatetags.buttons import _get_viewname
-from utilities.utils import prepare_cloned_fields
-
-register = template.Library()
-
-
-@register.filter()
-def plugin_validated_viewname(model, action):
-    """Return the view name for :
-    * the given model and action if valid
-    * or the given model and action if valid inside a plugin
-    * or None if invalid.
-    """
-    core_viewname = f"{model._meta.app_label}:{model._meta.model_name}_{action}"
-    plugin_viewname = (
-        f"plugins:{model._meta.app_label}:{model._meta.model_name}_{action}"
-    )
-    try:
-        # Validate and return the view name. We don't return the actual URL yet because many of the templates
-        # are written to pass a name to {% url %}.
-        reverse(core_viewname)
-        return core_viewname
-    except NoReverseMatch:
-        try:
-            reverse(plugin_viewname)
-            return plugin_viewname
-        except NoReverseMatch:
-            return None
-
-
-@register.filter()
-def plugin_viewname(model, action):
-    """
-    Return the view name for the given model and action. Does not perform any validation.
-    """
-    return f"plugins:{model._meta.app_label}:{model._meta.model_name}_{action}"
-
-
-#
-# Instance buttons
-#
-
-
-@register.inclusion_tag("buttons/clone.html")
-def plugin_clone_button(instance):
-    viewname = _get_viewname(instance, "add")
-    url = reverse(f"plugins:{viewname}")
-
-    # Populate cloned field values
-    param_string = prepare_cloned_fields(instance)
-    if param_string:
-        url = f"{url}?{param_string}"
-
-    return {
-        "url": url,
-    }
-
-
-@register.inclusion_tag("buttons/edit.html")
-def plugin_edit_button(instance, **kwargs):
-    viewname = _get_viewname(instance, "edit")
-    url = reverse(f"plugins:{viewname}", kwargs={"pk": instance.pk, **kwargs})
-
-    return {
-        "url": url,
-    }
-
-
-@register.inclusion_tag("buttons/delete.html")
-def plugin_delete_button(instance, **kwargs):
-    viewname = _get_viewname(instance, "delete")
-    url = reverse(f"plugins:{viewname}", kwargs={"pk": instance.pk, **kwargs})
-
-    return {
-        "url": url,
-    }
-
-
-#
-# List buttons
-#
-
-
-@register.inclusion_tag("buttons/add.html")
-def plugin_add_button(url):
-    url = reverse(f"plugins:{url}")
-
-    return {
-        "add_url": url,
-    }
@@ -1,54 +0,0 @@
-from django.urls import path
-from extras.views import ObjectChangeLogView
-from netbox_slm import views
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
-
-urlpatterns = [
-    # Software Products
-    path("software-products/", views.SoftwareProductListView.as_view(), name='softwareproduct_list'),
-    path("software-products/add/", views.SoftwareProductEditView.as_view(), name='softwareproduct_add'),
-    path("software-products/import/", views.SoftwareProductBulkImportView.as_view(), name="softwareproduct_import"),
-    path("software-products/edit/", views.SoftwareProductBulkEditView.as_view(), name="softwareproduct_bulk_edit"),
-    path("software-products/delete/", views.SoftwareProductBulkDeleteView.as_view(), name="softwareproduct_bulk_delete"),
-    path("software-products/<int:pk>/", views.SoftwareProductView.as_view(), name="softwareproduct"),
-    path("software-products/<int:pk>/delete/", views.SoftwareProductDeleteView.as_view(), name="softwareproduct_delete"),
-    path("software-products/<int:pk>/edit/", views.SoftwareProductEditView.as_view(), name="softwareproduct_edit"),
-    path(
-        "software-products/<int:pk>/changelog/",
-        ObjectChangeLogView.as_view(),
-        name="softwareproduct_changelog",
-        kwargs={"model": SoftwareProduct},
-    ),
-
-    # Software Product Versions
-    path("versions/", views.SoftwareProductVersionListView.as_view(), name='softwareproductversion_list'),
-    path("versions/add/", views.SoftwareProductVersionEditView.as_view(), name='softwareproductversion_add'),
-    path("versions/import/", views.SoftwareProductVersionBulkImportView.as_view(), name="softwareproductversion_import"),
-    path("versions/edit/", views.SoftwareProductVersionBulkEditView.as_view(), name="softwareproductversion_bulk_edit"),
-    path("versions/delete/", views.SoftwareProductVersionBulkDeleteView.as_view(), name="softwareproductversion_bulk_delete"),
-    path("versions/<int:pk>/", views.SoftwareProductVersionView.as_view(), name="softwareproductversion"),
-    path("versions/<int:pk>/delete/", views.SoftwareProductVersionDeleteView.as_view(), name="softwareproductversion_delete"),
-    path("versions/<int:pk>/edit/", views.SoftwareProductVersionEditView.as_view(), name="softwareproductversion_edit"),
-    path(
-        "versions/<int:pk>/changelog/",
-        ObjectChangeLogView.as_view(),
-        name="softwareproductversion_changelog",
-        kwargs={"model": SoftwareProductVersion},
-    ),
-
-    # Software Product Versions
-    path("installations/", views.SoftwareProductInstallationListView.as_view(), name='softwareproductinstallation_list'),
-    path("installations/add/", views.SoftwareProductInstallationEditView.as_view(), name='softwareproductinstallation_add'),
-    path("installations/import/", views.SoftwareProductInstallationBulkImportView.as_view(), name="softwareproductinstallation_import"),
-    path("installations/edit/", views.SoftwareProductInstallationBulkEditView.as_view(), name="softwareproductinstallation_bulk_edit"),
-    path("installations/delete/", views.SoftwareProductInstallationBulkDeleteView.as_view(), name="softwareproductinstallation_bulk_delete"),
-    path("installations/<int:pk>/", views.SoftwareProductInstallationView.as_view(), name="softwareproductinstallation"),
-    path("installations/<int:pk>/delete/", views.SoftwareProductInstallationDeleteView.as_view(), name="softwareproductinstallation_delete"),
-    path("installations/<int:pk>/edit/", views.SoftwareProductInstallationEditView.as_view(), name="softwareproductinstallation_edit"),
-    path(
-        "installations/<int:pk>/changelog/",
-        ObjectChangeLogView.as_view(),
-        name="softwareproductinstallation_changelog",
-        kwargs={"model": SoftwareProductInstallation},
-    ),
-]
@@ -1,165 +0,0 @@
-from netbox.views import generic
-from netbox_slm.filters import SoftwareProductFilter, SoftwareProductVersionFilter, SoftwareProductInstallationFilter
-from netbox_slm.forms import (
-    SoftwareProductForm, SoftwareProductFilterForm, SoftwareProductCSVForm, SoftwareProductBulkEditForm,
-    SoftwareProductVersionForm, SoftwareProductVersionFilterForm, SoftwareProductVersionCSVForm,
-    SoftwareProductVersionBulkEditForm, SoftwareProductInstallationForm, SoftwareProductInstallationFilterForm,
-    SoftwareProductInstallationCSVForm, SoftwareProductInstallationBulkEditForm
-)
-from netbox_slm.models import (
-    SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
-)
-from netbox_slm.tables import SoftwareProductTable, SoftwareProductVersionTable, SoftwareProductInstallationTable
-
-
-class SoftwareProductListView(generic.ObjectListView):
-    """View for listing all existing SoftwareProducts."""
-
-    queryset = SoftwareProduct.objects.all()
-    filterset = SoftwareProductFilter
-    filterset_form = SoftwareProductFilterForm
-    table = SoftwareProductTable
-    template_name = "netbox_slm/object_list.html"
-
-
-class SoftwareProductView(generic.ObjectView):
-    """Display SoftwareProduct details"""
-
-    queryset = SoftwareProduct.objects.all()
-
-    def get_extra_context(self, request, instance):
-        versions = instance.softwareproduct_versions.all()
-        return {"versions": versions}
-
-
-class SoftwareProductEditView(generic.ObjectEditView):
-    """View for editing and creating a SoftwareProduct instance."""
-
-    queryset = SoftwareProduct.objects.all()
-    model_form = SoftwareProductForm
-
-
-class SoftwareProductDeleteView(generic.ObjectDeleteView):
-    """View for deleting a SoftwareProduct instance"""
-
-    queryset = SoftwareProduct.objects.all()
-
-
-class SoftwareProductBulkImportView(generic.BulkImportView):
-    queryset = SoftwareProduct.objects.all()
-    model_form = SoftwareProductCSVForm
-    table = SoftwareProductTable
-
-
-class SoftwareProductBulkEditView(generic.BulkEditView):
-    queryset = SoftwareProduct.objects.all()
-    filterset = SoftwareProductFilter
-    table = SoftwareProductTable
-    form = SoftwareProductBulkEditForm
-
-
-class SoftwareProductBulkDeleteView(generic.BulkDeleteView):
-    queryset = SoftwareProduct.objects.all()
-    table = SoftwareProductTable
-
-
-class SoftwareProductVersionListView(generic.ObjectListView):
-    """View for listing all existing SoftwareProductVersions."""
-
-    queryset = SoftwareProductVersion.objects.all()
-    filterset = SoftwareProductVersionFilter
-    filterset_form = SoftwareProductVersionFilterForm
-    table = SoftwareProductVersionTable
-    template_name = "netbox_slm/object_list.html"
-
-
-class SoftwareProductVersionView(generic.ObjectView):
-    """Display SoftwareProductVersion details"""
-
-    queryset = SoftwareProductVersion.objects.all()
-
-    # def get_extra_context(self, request, instance):
-    #     records = instance.record_set.all()
-    #     return {"records": records}
-
-
-class SoftwareProductVersionEditView(generic.ObjectEditView):
-    """View for editing and creating a SoftwareProductVersion instance."""
-
-    queryset = SoftwareProductVersion.objects.all()
-    model_form = SoftwareProductVersionForm
-
-
-class SoftwareProductVersionDeleteView(generic.ObjectDeleteView):
-    """View for deleting a SoftwareProductVersion instance"""
-
-    queryset = SoftwareProductVersion.objects.all()
-
-
-class SoftwareProductVersionBulkImportView(generic.BulkImportView):
-    queryset = SoftwareProductVersion.objects.all()
-    model_form = SoftwareProductVersionCSVForm
-    table = SoftwareProductVersionTable
-
-
-class SoftwareProductVersionBulkEditView(generic.BulkEditView):
-    queryset = SoftwareProductVersion.objects.all()
-    filterset = SoftwareProductVersionFilter
-    table = SoftwareProductVersionTable
-    form = SoftwareProductVersionBulkEditForm
-
-
-class SoftwareProductVersionBulkDeleteView(generic.BulkDeleteView):
-    queryset = SoftwareProductVersion.objects.all()
-    table = SoftwareProductVersionTable
-
-
-class SoftwareProductInstallationListView(generic.ObjectListView):
-    """View for listing all existing SoftwareProductInstallations."""
-
-    queryset = SoftwareProductInstallation.objects.all()
-    filterset = SoftwareProductInstallationFilter
-    filterset_form = SoftwareProductInstallationFilterForm
-    table = SoftwareProductInstallationTable
-    template_name = "netbox_slm/object_list.html"
-
-
-class SoftwareProductInstallationView(generic.ObjectView):
-    """Display SoftwareProductInstallation details"""
-
-    queryset = SoftwareProductVersion.objects.all()
-
-    # def get_extra_context(self, request, instance):
-    #     records = instance.record_set.all()
-    #     return {"records": records}
-
-
-class SoftwareProductInstallationEditView(generic.ObjectEditView):
-    """View for editing and creating a SoftwareProductInstallation instance."""
-
-    queryset = SoftwareProductInstallation.objects.all()
-    model_form = SoftwareProductInstallationForm
-
-
-class SoftwareProductInstallationDeleteView(generic.ObjectDeleteView):
-    """View for deleting a SoftwareProductInstallation instance"""
-
-    queryset = SoftwareProductInstallation.objects.all()
-
-
-class SoftwareProductInstallationBulkImportView(generic.BulkImportView):
-    queryset = SoftwareProductInstallation.objects.all()
-    model_form = SoftwareProductInstallationCSVForm
-    table = SoftwareProductInstallationTable
-
-
-class SoftwareProductInstallationBulkEditView(generic.BulkEditView):
-    queryset = SoftwareProductInstallation.objects.all()
-    filterset = SoftwareProductInstallationFilter
-    table = SoftwareProductInstallationTable
-    form = SoftwareProductInstallationBulkEditForm
-
-
-class SoftwareProductInstallationBulkDeleteView(generic.BulkDeleteView):
-    queryset = SoftwareProductInstallation.objects.all()
-    table = SoftwareProductInstallationTable
@@ -1,14 +0,0 @@
-from setuptools import find_packages, setup
-
-setup(
-    name='netbox-slm',
-    version='0.9',
-    description='Software Lifecycle Management Netbox Plugin',
-    url='https://github.com/ICTU/netbox_slm',
-    author='Hedde van der Heide',
-    license='Apache 2.0',
-    install_requires=[],
-    packages=find_packages(),
-    include_package_data=True,
-    zip_safe=False,
-)
@@ -1,17 +0,0 @@
-git clone -b release https://github.com/netbox-community/netbox-docker.git
-cd netbox-docker
-tee docker-compose.override.yml <<EOF
-version: '3.4'
-services:
-  netbox:
-    ports:
-      - 8000:8080
-  postgres:
-    ports:
-      - 5432:5432
-  redis:
-    ports:
-      - 6379:6379
-EOF
-docker-compose pull
-docker-compose up
Author	SHA1	Message	Date
MrBlake	32d62f26b2	feat: repeat license expiration reminders daily	2026-07-29 12:44:22 +02:00
MrBlake	35ddffc903	fix: render expiration notifications in bell menu	2026-07-29 12:38:36 +02:00
MrBlake	919b2d01e5	fix: use NetBox SMTP sender address	2026-07-29 12:26:57 +02:00
MrBlake	157c891cde	fix: restore license expiration email delivery	2026-07-29 11:28:55 +02:00
MrBlake	3599dc703e	fix: restrict license email notification settings	2026-07-29 11:04:46 +02:00
MrBlake	294e20b891	feat: add license expiration notifications	2026-07-29 11:01:00 +02:00
MrBlake	9f3bddfbb1	fix: handle NetBox form clean return value Read installation destinations from self.cleaned_data because NetBox 4.6.5 form mixins return None while cleaning newly created objects.	2026-07-27 12:31:26 +02:00
MrBlake	71a5db0ece	fix: clarify installation platform selection Group device, virtual machine, and cluster as the required platform destination and validate that exactly one is selected with an actionable localized error.	2026-07-27 12:28:26 +02:00
MrBlake	adfc2ae72c	feat: extend software license lifecycle data Make license type optional and add lifetime or recurring renewal terms, license file and key storage, and provider portal URLs across the UI, API, filters, imports, translations, and migrations.	2026-07-27 12:16:14 +02:00
MrBlake	5887129546	feat: add German localization Internationalize plugin navigation, forms, tables, model labels, detail templates, choices, and validation messages. Ship a compiled German Django message catalog and bump the plugin version to 1.10.0.	2026-07-24 15:41:35 +02:00
MrBlake	7ca670c717	fix: render tenancy fields in license form Define an explicit tenancy fieldset and bump the package version to 1.9.1 so Git/Pip upgrades replace older installations.	2026-07-24 15:34:01 +02:00
MrBlake	e1c817229b	feat: aufräumaktion	2026-07-24 15:22:59 +02:00
MrBlake	01d40ddecc	feat: add tenancy support for software licenses Add tenant group and tenant assignments across the model, forms, filters, API, tables, imports, and tests. Replace the Docker-based setup with Git/Pip installation documentation for NetBox 4.6.5.	2026-07-24 15:22:08 +02:00
wkoot	8a2dabc382	Update README.md	2026-06-25 18:18:33 +02:00
wkootandArtem Kotik	f84a6bde2a	Version bump to NetBox v4.6.3 (#82 ) * Add support for NetBox 4.6 * Test NetBox v4.6.3 and Python 3.14 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com> Co-authored-by: Artem Kotik <artem.i.kotik@ringcentral.com>	2026-06-25 18:06:27 +02:00
wkoot	811490e429	Add zizmor scan action (#79 )	2026-06-19 14:12:46 +02:00
wkootandmikedekker	7ce718ff9d	Fix filters with default order by ID (#78 ) Closes #75 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com> Co-authored-by: mikedekker <mike@dekker.me>	2025-12-18 13:30:38 +01:00
dependabot[bot]anddependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	9e87afcde7	Bump SonarSource/sonarqube-scan-action from 5 to 6 in /.github/workflows (#74 ) Bumps [SonarSource/sonarqube-scan-action](https://github.com/sonarsource/sonarqube-scan-action) from 5 to 6. - [Release notes](https://github.com/sonarsource/sonarqube-scan-action/releases) - [Commits](https://github.com/sonarsource/sonarqube-scan-action/compare/v5...v6) --- updated-dependencies: - dependency-name: SonarSource/sonarqube-scan-action dependency-version: '6' dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-09-26 23:17:19 +02:00
wkoot	e03195c9b1	Bump sonarqube-scan-action to v5 (#73 )	2025-09-02 09:49:18 +02:00
wkoot	59730a5184	Update CI spellchecker (#72 )	2025-06-04 11:31:05 +02:00
wkoot	69594bc33a	Release version 1.8.2 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-06-02 22:11:32 +02:00
Nate Cohen	766ecfc25e	Fix permission check for adding software product installations (#71 )	2025-06-02 22:05:43 +02:00
wkoot	d773a407a2	Fix filtering on foreign objects (#67 ) Closes #65 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-04-11 12:29:03 +02:00
wkoot	175a01b257	Release plugin version 1.8.0 (#64 ) Closes #63 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-25 20:13:25 +01:00
wkoot	334a76e640	Add SPDX license expressions (#62 ) Closes #47 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-25 18:37:00 +01:00
wkoot	ef45789b30	Show SLM installations on native objects (#61 ) Closes #49 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-24 16:57:18 +01:00
wkoot	4bd02ab6f9	Add bulk import and bulk edit (#60 ) Closes #4 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-19 23:07:47 +01:00
wkoot	410b8f6617	Render SoftwareProduct manufacturer consistently (#59 ) Closes #58 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-17 23:01:51 +01:00
wkoot	306d853a16	Fix unencoded search link of installations table cells (#53 ) Closes #48 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-13 22:58:22 +01:00
wkoot	193f04a208	Implement list filtering forms (#57 ) Closes #54 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-13 22:16:32 +01:00
wkoot	c3ed952b5f	Fix model detail view listing of linked objects (#56 ) Closes #55 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-12 23:30:55 +01:00
wkoot	87fdeb1c24	Version bump to NetBox v4.2.3 and friends (#52 ) Closes #51 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>	2025-02-11 20:41:03 +01:00
wkootandEric Hester	a0a98bb407	Implement bulk imports and edits for SLM models (#46 ) Partially implements #4 Based on @erichester76's https://github.com/ICTU/netbox_slm/pull/44 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com> Co-authored-by: Eric Hester <eric.hester@umbrella.tech>	2024-10-14 13:41:22 +02:00
wkootandEric Hester	3539539c4e	Implement top_level_menu toggle (#45 ) Closes #42 Based on @erichester76's https://github.com/ICTU/netbox_slm/pull/44 Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com> Co-authored-by: Eric Hester <eric.hester@umbrella.tech>	2024-10-14 11:13:58 +02:00
wkoot	72646a6287	Update PluginMenuItem permissions and remove bulk import/edit (#41 ) Closes #37	2024-07-09 23:00:58 +02:00
wkoot	86215f43a6	Prepare for upgrade to NetBox v4.0.6 (#40 ) Closes #38	2024-07-09 22:15:58 +02:00
wkoot	230b3b5115	Add new fields to models and upgrade to NetBox v3.7.2 (#36 ) Closes #10, #26, #35	2024-02-13 12:11:49 +01:00
wkoot	1411e3a5cb	Update MANIFEST.in, so all files are included (#34 ) Closes #32	2023-12-08 10:14:23 +01:00
wkoot	d082af4a9b	Add Installation foreign key to VM Cluster (#29 ) Closes #17	2023-10-04 18:23:08 +02:00
wkoot	2501e41b7c	Add 'stored_location_url' to SoftwareLicense (#28 ) Closes #27	2023-09-22 02:42:02 +02:00
wkootandManuel Hartung	aa41f8a402	Assorted fixes (#25 ) * Updated imports for Netbox 3.6.1 Closes #21 and #23 * Changed Fieldtypes of Start and Expiration Date Closes #22 * Bump to NetBox v3.6.1 * Add pyproject.toml and python workflow --------- Co-authored-by: Manuel Hartung <manuel.hartung@atos.net>	2023-09-15 09:41:36 +02:00
wkoot	6c512e0e9b	Add SoftwareLicense (#20 )	2023-06-30 15:11:28 +02:00
wkoot	5b96496b46	Replace NetBoxModelCSVForm with NetBoxModelImportForm (#19 ) Closes #18	2023-06-06 21:16:13 +02:00
wkoot	88edcde8d6	Unify api serializers (#16 )	2023-04-19 10:14:32 +02:00
wkoot	7f18a3ad6f	Version bump NetBox 3.4.7 (#15 ) Closes #14	2023-03-31 10:02:35 +02:00
wkoot	1925be271a	Set up continuous integration (#13 ) Closes #3	2023-03-29 22:00:48 +02:00
Hedde van der Heide	a53486ca23	bump version to 1.2	2022-05-19 11:08:57 +02:00
Hedde van der Heide	4bc418a5d0	fixed filter bug versions api and set required on manufacturer for softwareproducts add	2022-05-19 11:06:34 +02:00
Hedde van der Heide	e952111a53	version bump 1.1	2022-05-03 15:21:18 +02:00
Hedde van der Heide	e73cb5fa1a	Merge branch 'master' of https://github.com/ICTU/netbox_slm	2022-05-03 15:19:55 +02:00
Hedde van der Heide	56552bdd02	fixed filter search	2022-05-03 15:19:53 +02:00
Hedde van der Heide	f914e78812	Update README.md	2022-05-02 12:39:47 +02:00
Hedde van der Heide	c9a7b2315e	Update README.md	2022-05-02 12:37:36 +02:00
Hedde van der Heide	a8c9fc5fbe	Delete LICENSE.md	2022-05-02 12:37:18 +02:00
Hedde van der Heide	a1f6e3dc92	Create LICENSE	2022-05-02 12:37:11 +02:00
Hedde van der Heide	4f8053c0f6	Rename LICENSE to LICENSE.md	2022-05-02 12:32:20 +02:00
Hedde van der Heide	3b3a6d63d4	Update and rename README.rst to README.md	2022-05-02 12:32:08 +02:00
Hedde van der Heide	ce283dea52	updated README	2022-04-22 14:04:29 +02:00
Hedde van der Heide	f3579cce63	updated README	2022-04-22 13:57:49 +02:00
Hedde van der Heide	3bb711ea84	updated README	2022-04-22 13:57:45 +02:00
Hedde van der Heide	9d76bb421d	normalized project structure	2022-04-22 13:52:26 +02:00
Hedde van der Heide	7a24221444	moved top level files	2022-04-22 13:33:17 +02:00
Hedde van der Heide	ac198ef7cf	Large overhaul of naming conventions and code clean ups	2022-04-22 13:30:10 +02:00
Hedde van der Heide	6d05b1b6ca	bumped version	2022-04-15 09:09:41 +02:00
Hedde van der Heide	049fb045c0	added missing migrations (though stale)	2022-04-15 09:06:28 +02:00
Hedde van der Heide	9e81b94d31	bumped version	2022-04-15 09:02:19 +02:00
Hedde van der Heide	18fed2c029	fixed reverse relationship naming (to default) and added ordering methods for calculated attributes	2022-04-15 09:00:36 +02:00
Hedde van der Heide	a02acbc561	fixed installation ordering issue with field methods	2022-04-14 11:35:25 +02:00
Hedde van der Heide	74d648b94d	update README.rst, added warning	2022-04-10 11:24:50 +02:00
Hedde van der Heide	e9422d70e3	update README.rst	2022-04-10 11:22:33 +02:00
Hedde van der Heide	15b61fd7f9	bumped version for next release	2022-04-10 11:18:22 +02:00
Hedde van der Heide	c264536850	Merge branch 'master' of https://github.com/ICTU/netbox_slm	2022-04-10 11:10:06 +02:00
Hedde van der Heide	2dbcaa4877	3.2.X compatibility fixes	2022-04-10 11:10:00 +02:00
Hedde van der Heide	6884bb3b94	Merge remote-tracking branch 'origin/feature/netbox-3.1.X-compatibility'	2022-04-07 09:31:42 +02:00
Hedde van der Heide	bf47320864	fixed import no longer working under netbox >=3.1.X:	2022-04-07 09:30:28 +02:00
Hedde van der Heide	f7bb83c913	Update README.rst	2022-03-28 12:35:56 +02:00
Hedde van der Heide	0519796af6	Update README.rst	2022-03-28 12:35:32 +02:00
Hedde van der Heide	19fc473286	version bump 0.94	2022-03-28 11:14:03 +02:00
Hedde van der Heide	f4188b957f	fixed 404 bug, added default ordering for some tables	2022-03-28 11:07:33 +02:00
Hedde van der Heide	51736942e7	fixed display bug installations detail, merged device/vm columns and added type for installations table view	2022-03-24 11:15:53 +01:00
Hedde van der Heide	bf63046edb	fixed bugs and updated to version 0.93:	2022-02-11 12:52:51 +01:00
Hedde van der Heide	72274e59b5	fixed bugs and updated to version 0.93:	2022-02-11 12:51:37 +01:00
Hedde van der Heide	ae06bea12d	tmp fix with setup	2022-01-21 13:16:24 +01:00
Hedde van der Heide	6937a0ecca	added MANIFEST.in to include templates	2022-01-21 13:04:45 +01:00
Hedde van der Heide	e7eb5b46e4	added MANIFEST.in to include templates	2022-01-21 13:02:42 +01:00
Hedde van der Heide	154c0de9f4	added MANIFEST.in to include templates	2022-01-21 12:57:21 +01:00
Hedde van der Heide	c84aa3650b	added MANIFEST.in to include templates	2022-01-21 12:52:33 +01:00
Hedde van der Heide	fb29bc4258	added MANIFEST.in to include templates	2022-01-21 12:48:39 +01:00
Hedde van der Heide	7e59a5644b	added MANIFEST.in to include templates	2022-01-21 12:47:03 +01:00
Hedde van der Heide	f1dbedcfba	added MANIFEST.in to include templates	2022-01-21 12:44:47 +01:00
Hedde van der Heide	bbb00d667d	added MANIFEST.in to include templates	2022-01-21 12:35:31 +01:00
Hedde van der Heide	743759f0e6	Merge pull request #1 from ICTU/installation-instruction-improvements More detailed instructions.	2022-01-10 16:45:54 +01:00
Frank Niessink	3ed18c5767	Improve wording.	2022-01-10 14:57:58 +01:00
Frank Niessink	e926f01141	Fix instructions.	2022-01-10 14:56:05 +01:00
Frank Niessink	bc0b77f962	More detailed instructions.	2022-01-10 14:39:59 +01:00
Hedde van der Heide	cec3d50313	updated lock	2022-01-05 12:54:59 +01:00
Hedde van der Heide	d70f8afc41	Update Pipfile	2022-01-05 12:52:09 +01:00
Hedde van der Heide	0122275ee1	Update README.md	2022-01-05 12:42:57 +01:00
Hedde van der Heide	267cb8db63	added release guide	2022-01-05 09:41:54 +01:00
Hedde van der Heide	adea4437c9	fixed breaking changes (partially, templates require another fix)	2021-12-23 11:09:58 +01:00
				`@@ -0,0 +1 @@`
				`LICENSE_EXPIRING = "netbox_slm_license_expiring"`