diff --git a/.env b/.env
new file mode 100644
index 0000000..6f67894
--- /dev/null
+++ b/.env
@@ -0,0 +1,3 @@
+COMPOSE_PATH_SEPARATOR=:
+COMPOSE_FILE=ci/docker-compose.yml:ci/docker-compose.override.yml
+COMPOSE_PROJECT_NAME=netbox-docker
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
new file mode 100644
index 0000000..c215f3d
--- /dev/null
+++ b/.github/workflows/docker-image.yml
@@ -0,0 +1,19 @@
+name: Docker Image CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Build the Docker image
+      run: docker compose build --no-cache
+
+    - name: Verify the Docker image
+      # clearcache is provided by Django extras, which is not loaded if netbox-slm cannot be loaded
+      run: docker compose run netbox sh -c "/opt/netbox/venv/bin/python manage.py clearcache"
+
+    - name: Run Django tests for netbox_slm
+      run: docker compose run netbox sh -c "/opt/netbox/venv/bin/python manage.py test netbox_slm"
diff --git a/.gitignore b/.gitignore
index 74870f4..bdab604 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+**/netbox
 **/netbox-docker
 **/*.pyc
 **/__pycache__
@@ -5,3 +6,4 @@
 **/.vscode
 **/dist
 **/netbox_slm.egg-info
+out/production
diff --git a/README.md b/README.md
index 4e0e8f1..867a791 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ to install the Netbox SLM plugin:
 4. Create a ``docker-compose.override.yml`` with contents:
 
    ```
-   version: '3.4'
+   version: '3.7'
    services:
      netbox:
        ports:
diff --git a/ci/Dockerfile b/ci/Dockerfile
new file mode 100644
index 0000000..8ed7350
--- /dev/null
+++ b/ci/Dockerfile
@@ -0,0 +1,16 @@
+ARG PYTHON_VERSION=3.9
+FROM python:${PYTHON_VERSION}-alpine AS compile-image
+
+WORKDIR /build
+RUN python -m venv /opt/netbox/venv
+ENV PATH="/opt/netbox/venv/bin:$PATH"
+
+COPY ../ /build
+
+RUN python setup.py sdist
+RUN pip install --no-index /build
+
+FROM netboxcommunity/netbox:v3.2.3
+
+ARG PYTHON_VERSION=3.9
+COPY --from=compile-image /opt/netbox/venv/lib/python${PYTHON_VERSION}/site-packages/netbox_slm /opt/netbox/venv/lib/python${PYTHON_VERSION}/site-packages/netbox_slm
diff --git a/ci/Dockerfile-CI b/ci/Dockerfile-CI
new file mode 100644
index 0000000..a830662
--- /dev/null
+++ b/ci/Dockerfile-CI
@@ -0,0 +1,3 @@
+FROM netboxcommunity/netbox:v3.2.3
+
+COPY ../netbox_slm /opt/netbox/netbox/netbox_slm
diff --git a/ci/configuration/configuration.py b/ci/configuration/configuration.py
new file mode 100644
index 0000000..ecaae25
--- /dev/null
+++ b/ci/configuration/configuration.py
@@ -0,0 +1,256 @@
+####
+## We recommend to not edit this file.
+## Create separate files to overwrite the settings.
+## See `extra.py` as an example.
+####
+
+import re
+from os import environ
+from os.path import abspath, dirname, join
+
+# For reference see https://netbox.readthedocs.io/en/stable/configuration/
+# Based on https://github.com/netbox-community/netbox/blob/master/netbox/netbox/configuration.example.py
+
+# Read secret from file
+def _read_secret(secret_name, default = None):
+    try:
+        f = open('/run/secrets/' + secret_name, 'r', encoding='utf-8')
+    except EnvironmentError:
+        return default
+    else:
+        with f:
+            return f.readline().strip()
+
+_BASE_DIR = dirname(dirname(abspath(__file__)))
+
+#########################
+#                       #
+#   Required settings   #
+#                       #
+#########################
+
+# This is a list of valid fully-qualified domain names (FQDNs) for the NetBox server. NetBox will not permit write
+# access to the server via any other hostnames. The first FQDN in the list will be treated as the preferred name.
+#
+# Example: ALLOWED_HOSTS = ['netbox.example.com', 'netbox.internal.local']
+ALLOWED_HOSTS = environ.get('ALLOWED_HOSTS', '*').split(' ')
+
+# 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': environ.get('DB_NAME', 'netbox'),       # Database name
+    'USER': environ.get('DB_USER', ''),             # PostgreSQL username
+    'PASSWORD': _read_secret('db_password', environ.get('DB_PASSWORD', '')),
+                                                    # PostgreSQL password
+    'HOST': environ.get('DB_HOST', 'localhost'),    # Database server
+    'PORT': environ.get('DB_PORT', ''),             # Database port (leave blank for default)
+    'OPTIONS': {'sslmode': environ.get('DB_SSLMODE', 'prefer')},
+                                                    # Database connection SSLMODE
+    'CONN_MAX_AGE': int(environ.get('DB_CONN_MAX_AGE', '300')),
+                                                    # Max database connection age
+    'DISABLE_SERVER_SIDE_CURSORS': environ.get('DB_DISABLE_SERVER_SIDE_CURSORS', 'False').lower() == 'true',
+                                                    # Disable the use of server-side cursors transaction pooling
+}
+
+# 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': environ.get('REDIS_HOST', 'localhost'),
+        'PORT': int(environ.get('REDIS_PORT', 6379)),
+        'PASSWORD': _read_secret('redis_password', environ.get('REDIS_PASSWORD', '')),
+        'DATABASE': int(environ.get('REDIS_DATABASE', 0)),
+        'SSL': environ.get('REDIS_SSL', 'False').lower() == 'true',
+        'INSECURE_SKIP_TLS_VERIFY': environ.get('REDIS_INSECURE_SKIP_TLS_VERIFY', 'False').lower() == 'true',
+    },
+    'caching': {
+        'HOST': environ.get('REDIS_CACHE_HOST', environ.get('REDIS_HOST', 'localhost')),
+        'PORT': int(environ.get('REDIS_CACHE_PORT', environ.get('REDIS_PORT', 6379))),
+        'PASSWORD': _read_secret('redis_cache_password', environ.get('REDIS_CACHE_PASSWORD', environ.get('REDIS_PASSWORD', ''))),
+        'DATABASE': int(environ.get('REDIS_CACHE_DATABASE', 1)),
+        'SSL': environ.get('REDIS_CACHE_SSL', environ.get('REDIS_SSL', 'False')).lower() == 'true',
+        'INSECURE_SKIP_TLS_VERIFY': environ.get('REDIS_CACHE_INSECURE_SKIP_TLS_VERIFY', environ.get('REDIS_INSECURE_SKIP_TLS_VERIFY', 'False')).lower() == 'true',
+    },
+}
+
+# This key is used for secure generation of random numbers and strings. It must never be exposed outside of this file.
+# For optimal security, SECRET_KEY should be at least 50 characters in length and contain a mix of letters, numbers, and
+# symbols. NetBox will not run without this defined. For more information, see
+# https://docs.djangoproject.com/en/stable/ref/settings/#std:setting-SECRET_KEY
+SECRET_KEY = _read_secret('secret_key', environ.get('SECRET_KEY', ''))
+
+
+#########################
+#                       #
+#   Optional settings   #
+#                       #
+#########################
+
+# Specify one or more name and email address tuples representing NetBox administrators. These people will be notified of
+# application errors (assuming correct email settings are provided).
+ADMINS = [
+    # ['John Doe', 'jdoe@example.com'],
+]
+
+# URL schemes that are allowed within links in NetBox
+ALLOWED_URL_SCHEMES = (
+    'file', 'ftp', 'ftps', 'http', 'https', 'irc', 'mailto', 'sftp', 'ssh', 'tel', 'telnet', 'tftp', 'vnc', 'xmpp',
+)
+
+# Optionally display a persistent banner at the top and/or bottom of every page. HTML is allowed. To display the same
+# content in both banners, define BANNER_TOP and set BANNER_BOTTOM = BANNER_TOP.
+BANNER_TOP = environ.get('BANNER_TOP', '')
+BANNER_BOTTOM = environ.get('BANNER_BOTTOM', '')
+
+# Text to include on the login page above the login form. HTML is allowed.
+BANNER_LOGIN = environ.get('BANNER_LOGIN', '')
+
+# Base URL path if accessing NetBox within a directory. For example, if installed at http://example.com/netbox/, set:
+# BASE_PATH = 'netbox/'
+BASE_PATH = environ.get('BASE_PATH', '')
+
+# Maximum number of days to retain logged changes. Set to 0 to retain changes indefinitely. (Default: 90)
+CHANGELOG_RETENTION = int(environ.get('CHANGELOG_RETENTION', 90))
+
+# API Cross-Origin Resource Sharing (CORS) settings. If CORS_ORIGIN_ALLOW_ALL is set to True, all origins will be
+# allowed. Otherwise, define a list of allowed origins using either CORS_ORIGIN_WHITELIST or
+# CORS_ORIGIN_REGEX_WHITELIST. For more information, see https://github.com/ottoyiu/django-cors-headers
+CORS_ORIGIN_ALLOW_ALL = environ.get('CORS_ORIGIN_ALLOW_ALL', 'False').lower() == 'true'
+CORS_ORIGIN_WHITELIST = list(filter(None, environ.get('CORS_ORIGIN_WHITELIST', 'https://localhost').split(' ')))
+CORS_ORIGIN_REGEX_WHITELIST = [re.compile(r) for r in list(filter(None, environ.get('CORS_ORIGIN_REGEX_WHITELIST', '').split(' ')))]
+
+# Cross-Site-Request-Forgery-Attack settings. If Netbox is sitting behind a reverse proxy, you might need to set the CSRF_TRUSTED_ORIGINS flag.
+# Django 4.0 requires to specify the URL Scheme in this setting. An example environment variable could be specified like:
+# CSRF_TRUSTED_ORIGINS=https://demo.netbox.dev http://demo.netbox.dev
+CSRF_TRUSTED_ORIGINS = list(filter(None, environ.get('CSRF_TRUSTED_ORIGINS', '').split(' ')))
+
+# Set to True to enable server debugging. WARNING: Debugging introduces a substantial performance penalty and may reveal
+# sensitive information about your installation. Only enable debugging while performing testing. Never enable debugging
+# on a production system.
+DEBUG = environ.get('DEBUG', 'False').lower() == 'true'
+
+# Email settings
+EMAIL = {
+    'SERVER': environ.get('EMAIL_SERVER', 'localhost'),
+    'PORT': int(environ.get('EMAIL_PORT', 25)),
+    'USERNAME': environ.get('EMAIL_USERNAME', ''),
+    'PASSWORD': _read_secret('email_password', environ.get('EMAIL_PASSWORD', '')),
+    'USE_SSL': environ.get('EMAIL_USE_SSL', 'False').lower() == 'true',
+    'USE_TLS': environ.get('EMAIL_USE_TLS', 'False').lower() == 'true',
+    'SSL_CERTFILE': environ.get('EMAIL_SSL_CERTFILE', ''),
+    'SSL_KEYFILE': environ.get('EMAIL_SSL_KEYFILE', ''),
+    'TIMEOUT': int(environ.get('EMAIL_TIMEOUT', 10)),  # seconds
+    'FROM_EMAIL': environ.get('EMAIL_FROM', ''),
+}
+
+# Enforcement of unique IP space can be toggled on a per-VRF basis. To enforce unique IP space within the global table
+# (all prefixes and IP addresses not assigned to a VRF), set ENFORCE_GLOBAL_UNIQUE to True.
+ENFORCE_GLOBAL_UNIQUE = environ.get('ENFORCE_GLOBAL_UNIQUE', 'False').lower() == 'true'
+
+# Exempt certain models from the enforcement of view permissions. Models listed here will be viewable by all users and
+# by anonymous users. List models in the form `<app>.<model>`. Add '*' to this list to exempt all models.
+EXEMPT_VIEW_PERMISSIONS = list(filter(None, environ.get('EXEMPT_VIEW_PERMISSIONS', '').split(' ')))
+
+# Enable GraphQL API.
+GRAPHQL_ENABLED = environ.get('GRAPHQL_ENABLED', 'True').lower() == 'true'
+
+# Enable custom logging. Please see the Django documentation for detailed guidance on configuring custom logs:
+#   https://docs.djangoproject.com/en/stable/topics/logging/
+LOGGING = {}
+
+# Setting this to True will permit only authenticated users to access any part of NetBox. By default, anonymous users
+# are permitted to access most data in NetBox (excluding secrets) but not make any changes.
+LOGIN_REQUIRED = environ.get('LOGIN_REQUIRED', 'False').lower() == 'true'
+
+# The length of time (in seconds) for which a user will remain logged into the web UI before being prompted to
+# re-authenticate. (Default: 1209600 [14 days])
+LOGIN_TIMEOUT = int(environ.get('LOGIN_TIMEOUT', 1209600))
+
+# Setting this to True will display a "maintenance mode" banner at the top of every page.
+MAINTENANCE_MODE = environ.get('MAINTENANCE_MODE', 'False').lower() == 'true'
+
+# Maps provider
+MAPS_URL = environ.get('MAPS_URL', None)
+
+# An API consumer can request an arbitrary number of objects =by appending the "limit" parameter to the URL (e.g.
+# "?limit=1000"). This setting defines the maximum limit. Setting it to 0 or None will allow an API consumer to request
+# all objects by specifying "?limit=0".
+MAX_PAGE_SIZE = int(environ.get('MAX_PAGE_SIZE', 1000))
+
+# The file path where uploaded media such as image attachments are stored. A trailing slash is not needed. Note that
+# the default value of this setting is derived from the installed location.
+MEDIA_ROOT = environ.get('MEDIA_ROOT', join(_BASE_DIR, 'media'))
+
+# Expose Prometheus monitoring metrics at the HTTP endpoint '/metrics'
+METRICS_ENABLED = environ.get('METRICS_ENABLED', 'False').lower() == 'true'
+
+# Credentials that NetBox will uses to authenticate to devices when connecting via NAPALM.
+NAPALM_USERNAME = environ.get('NAPALM_USERNAME', '')
+NAPALM_PASSWORD = _read_secret('napalm_password', environ.get('NAPALM_PASSWORD', ''))
+
+# NAPALM timeout (in seconds). (Default: 30)
+NAPALM_TIMEOUT = int(environ.get('NAPALM_TIMEOUT', 30))
+
+# NAPALM optional arguments (see http://napalm.readthedocs.io/en/latest/support/#optional-arguments). Arguments must
+# be provided as a dictionary.
+NAPALM_ARGS = {}
+
+# Determine how many objects to display per page within a list. (Default: 50)
+PAGINATE_COUNT = int(environ.get('PAGINATE_COUNT', 50))
+
+# Enable installed plugins. Add the name of each plugin to the list.
+PLUGINS = ['netbox_slm']
+
+# Plugins configuration settings. These settings are used by various plugins that the user may have installed.
+# Each key in the dictionary is the name of an installed plugin and its value is a dictionary of settings.
+PLUGINS_CONFIG = {
+}
+
+# When determining the primary IP address for a device, IPv6 is preferred over IPv4 by default. Set this to True to
+# prefer IPv4 instead.
+PREFER_IPV4 = environ.get('PREFER_IPV4', 'False').lower() == 'true'
+
+# Rack elevation size defaults, in pixels. For best results, the ratio of width to height should be roughly 10:1.
+RACK_ELEVATION_DEFAULT_UNIT_HEIGHT = int(environ.get('RACK_ELEVATION_DEFAULT_UNIT_HEIGHT', 22))
+RACK_ELEVATION_DEFAULT_UNIT_WIDTH = int(environ.get('RACK_ELEVATION_DEFAULT_UNIT_WIDTH', 220))
+
+# Remote authentication support
+REMOTE_AUTH_ENABLED = environ.get('REMOTE_AUTH_ENABLED', 'False').lower() == 'true'
+REMOTE_AUTH_BACKEND = environ.get('REMOTE_AUTH_BACKEND', 'netbox.authentication.RemoteUserBackend')
+REMOTE_AUTH_HEADER = environ.get('REMOTE_AUTH_HEADER', 'HTTP_REMOTE_USER')
+REMOTE_AUTH_AUTO_CREATE_USER = environ.get('REMOTE_AUTH_AUTO_CREATE_USER', 'True').lower() == 'true'
+REMOTE_AUTH_DEFAULT_GROUPS = list(filter(None, environ.get('REMOTE_AUTH_DEFAULT_GROUPS', '').split(' ')))
+
+# This repository is used to check whether there is a new release of NetBox available. Set to None to disable the
+# version check or use the URL below to check for release in the official NetBox repository.
+# https://api.github.com/repos/netbox-community/netbox/releases
+RELEASE_CHECK_URL = environ.get('RELEASE_CHECK_URL', None)
+
+# The file path where custom reports will be stored. A trailing slash is not needed. Note that the default value of
+# this setting is derived from the installed location.
+REPORTS_ROOT = environ.get('REPORTS_ROOT', '/etc/netbox/reports')
+
+# Maximum execution time for background tasks, in seconds.
+RQ_DEFAULT_TIMEOUT = int(environ.get('RQ_DEFAULT_TIMEOUT', 300))
+
+# The file path where custom scripts will be stored. A trailing slash is not needed. Note that the default value of
+# this setting is derived from the installed location.
+SCRIPTS_ROOT = environ.get('SCRIPTS_ROOT', '/etc/netbox/scripts')
+
+# By default, NetBox will store session data in the database. Alternatively, a file path can be specified here to use
+# local file storage instead. (This can be useful for enabling authentication on a standby instance with read-only
+# database access.) Note that the user as which NetBox runs must have read and write permissions to this path.
+SESSION_FILE_PATH = environ.get('SESSIONS_ROOT', None)
+
+# Time zone (default: UTC)
+TIME_ZONE = environ.get('TIME_ZONE', 'UTC')
+
+# Date/time formatting. See the following link for supported formats:
+# https://docs.djangoproject.com/en/stable/ref/templates/builtins/#date
+DATE_FORMAT = environ.get('DATE_FORMAT', 'N j, Y')
+SHORT_DATE_FORMAT = environ.get('SHORT_DATE_FORMAT', 'Y-m-d')
+TIME_FORMAT = environ.get('TIME_FORMAT', 'g:i a')
+SHORT_TIME_FORMAT = environ.get('SHORT_TIME_FORMAT', 'H:i:s')
+DATETIME_FORMAT = environ.get('DATETIME_FORMAT', 'N j, Y g:i a')
+SHORT_DATETIME_FORMAT = environ.get('SHORT_DATETIME_FORMAT', 'Y-m-d H:i')
diff --git a/ci/configuration/extra.py b/ci/configuration/extra.py
new file mode 100644
index 0000000..740aeb3
--- /dev/null
+++ b/ci/configuration/extra.py
@@ -0,0 +1,4 @@
+PLUGINS = ['netbox_slm']
+DEBUG = True
+SECRET_KEY = 'dummy'
+DEVELOPER = True
diff --git a/ci/configuration/ldap/extra.py b/ci/configuration/ldap/extra.py
new file mode 100644
index 0000000..4505197
--- /dev/null
+++ b/ci/configuration/ldap/extra.py
@@ -0,0 +1,28 @@
+####
+## This file contains extra configuration options that can't be configured
+## directly through environment variables.
+## All vairables set here overwrite any existing found in ldap_config.py
+####
+
+# # This Python script inherits all the imports from ldap_config.py
+# from django_auth_ldap.config import LDAPGroupQuery # Imported since not in ldap_config.py
+
+# # Sets a base requirement of membetship to netbox-user-ro, netbox-user-rw, or netbox-user-admin.
+# AUTH_LDAP_REQUIRE_GROUP = (
+#     LDAPGroupQuery("cn=netbox-user-ro,ou=groups,dc=example,dc=com")
+#     | LDAPGroupQuery("cn=netbox-user-rw,ou=groups,dc=example,dc=com")
+#     | LDAPGroupQuery("cn=netbox-user-admin,ou=groups,dc=example,dc=com")
+# )
+
+# # Sets LDAP Flag groups variables with example.
+# AUTH_LDAP_USER_FLAGS_BY_GROUP = {
+#     "is_staff": (
+#         LDAPGroupQuery("cn=netbox-user-ro,ou=groups,dc=example,dc=com")
+#         | LDAPGroupQuery("cn=netbox-user-rw,ou=groups,dc=example,dc=com")
+#         | LDAPGroupQuery("cn=netbox-user-admin,ou=groups,dc=example,dc=com")
+#     ),
+#     "is_superuser": "cn=netbox-user-admin,ou=groups,dc=example,dc=com",
+# }
+
+# # Sets LDAP Mirror groups variables with example groups
+# AUTH_LDAP_MIRROR_GROUPS = ["netbox-user-ro", "netbox-user-rw", "netbox-user-admin"]
diff --git a/ci/configuration/ldap/ldap_config.py b/ci/configuration/ldap/ldap_config.py
new file mode 100644
index 0000000..3071b45
--- /dev/null
+++ b/ci/configuration/ldap/ldap_config.py
@@ -0,0 +1,90 @@
+from importlib import import_module
+from os import environ
+
+import ldap
+from django_auth_ldap.config import LDAPSearch
+
+
+# Read secret from file
+def _read_secret(secret_name, default=None):
+    try:
+        f = open('/run/secrets/' + secret_name, 'r', encoding='utf-8')
+    except EnvironmentError:
+        return default
+    else:
+        with f:
+            return f.readline().strip()
+
+# Import and return the group type based on string name
+def _import_group_type(group_type_name):
+    mod = import_module('django_auth_ldap.config')
+    try:
+        return getattr(mod, group_type_name)()
+    except:
+        return None
+
+# Server URI
+AUTH_LDAP_SERVER_URI = environ.get('AUTH_LDAP_SERVER_URI', '')
+
+# The following may be needed if you are binding to Active Directory.
+AUTH_LDAP_CONNECTION_OPTIONS = {
+    ldap.OPT_REFERRALS: 0
+}
+
+# Set the DN and password for the NetBox service account.
+AUTH_LDAP_BIND_DN = environ.get('AUTH_LDAP_BIND_DN', '')
+AUTH_LDAP_BIND_PASSWORD = _read_secret('auth_ldap_bind_password', environ.get('AUTH_LDAP_BIND_PASSWORD', ''))
+
+# Set a string template that describes any user’s distinguished name based on the username.
+AUTH_LDAP_USER_DN_TEMPLATE = environ.get('AUTH_LDAP_USER_DN_TEMPLATE', None)
+
+# Enable STARTTLS for ldap authentication.
+AUTH_LDAP_START_TLS = environ.get('AUTH_LDAP_START_TLS', 'False').lower() == 'true'
+
+# Include this setting if you want to ignore certificate errors. This might be needed to accept a self-signed cert.
+# Note that this is a NetBox-specific setting which sets:
+#     ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)
+LDAP_IGNORE_CERT_ERRORS = environ.get('LDAP_IGNORE_CERT_ERRORS', 'False').lower() == 'true'
+
+AUTH_LDAP_USER_SEARCH_BASEDN = environ.get('AUTH_LDAP_USER_SEARCH_BASEDN', '')
+AUTH_LDAP_USER_SEARCH_ATTR = environ.get('AUTH_LDAP_USER_SEARCH_ATTR', 'sAMAccountName')
+AUTH_LDAP_USER_SEARCH = LDAPSearch(
+    AUTH_LDAP_USER_SEARCH_BASEDN,
+    ldap.SCOPE_SUBTREE,
+    "(" + AUTH_LDAP_USER_SEARCH_ATTR + "=%(user)s)"
+)
+
+# This search ought to return all groups to which the user belongs. django_auth_ldap uses this to determine group
+# heirarchy.
+AUTH_LDAP_GROUP_SEARCH_BASEDN = environ.get('AUTH_LDAP_GROUP_SEARCH_BASEDN', '')
+AUTH_LDAP_GROUP_SEARCH_CLASS = environ.get('AUTH_LDAP_GROUP_SEARCH_CLASS', 'group')
+AUTH_LDAP_GROUP_SEARCH = LDAPSearch(AUTH_LDAP_GROUP_SEARCH_BASEDN, ldap.SCOPE_SUBTREE,
+                                    "(objectClass=" + AUTH_LDAP_GROUP_SEARCH_CLASS + ")")
+AUTH_LDAP_GROUP_TYPE = _import_group_type(environ.get('AUTH_LDAP_GROUP_TYPE', 'GroupOfNamesType'))
+
+# Define a group required to login.
+AUTH_LDAP_REQUIRE_GROUP = environ.get('AUTH_LDAP_REQUIRE_GROUP_DN')
+
+# Define special user types using groups. Exercise great caution when assigning superuser status.
+AUTH_LDAP_USER_FLAGS_BY_GROUP = {}
+
+if AUTH_LDAP_REQUIRE_GROUP is not None:
+    AUTH_LDAP_USER_FLAGS_BY_GROUP = {
+        "is_active": environ.get('AUTH_LDAP_REQUIRE_GROUP_DN', ''),
+        "is_staff": environ.get('AUTH_LDAP_IS_ADMIN_DN', ''),
+        "is_superuser": environ.get('AUTH_LDAP_IS_SUPERUSER_DN', '')
+    }
+
+# For more granular permissions, we can map LDAP groups to Django groups.
+AUTH_LDAP_FIND_GROUP_PERMS = environ.get('AUTH_LDAP_FIND_GROUP_PERMS', 'True').lower() == 'true'
+AUTH_LDAP_MIRROR_GROUPS = environ.get('AUTH_LDAP_MIRROR_GROUPS', '').lower() == 'true'
+
+# Cache groups for one hour to reduce LDAP traffic
+AUTH_LDAP_CACHE_TIMEOUT = int(environ.get('AUTH_LDAP_CACHE_TIMEOUT', 3600))
+
+# Populate the Django user from the LDAP directory.
+AUTH_LDAP_USER_ATTR_MAP = {
+    "first_name": environ.get('AUTH_LDAP_ATTR_FIRSTNAME', 'givenName'),
+    "last_name": environ.get('AUTH_LDAP_ATTR_LASTNAME', 'sn'),
+    "email": environ.get('AUTH_LDAP_ATTR_MAIL', 'mail')
+}
diff --git a/ci/docker-compose.override.yml b/ci/docker-compose.override.yml
new file mode 100644
index 0000000..5838746
--- /dev/null
+++ b/ci/docker-compose.override.yml
@@ -0,0 +1,19 @@
+version: '3.7'
+services:
+  netbox:
+    ports:
+      - "8001:8080"
+    build:
+      context: ..
+      dockerfile: ci/Dockerfile-CI
+    image: netbox:slm
+  netbox-worker:
+    image: netbox:slm
+  netbox-housekeeping:
+    image: netbox:slm
+  postgres:
+    ports:
+      - "5432:5432"
+  redis:
+    ports:
+      - "6379:6379"
diff --git a/ci/docker-compose.yml b/ci/docker-compose.yml
new file mode 100644
index 0000000..e862fae
--- /dev/null
+++ b/ci/docker-compose.yml
@@ -0,0 +1,65 @@
+version: '3.7'
+services:
+  netbox: &netbox
+    image: netboxcommunity/netbox:${VERSION-v3.3-2.2.0}
+    depends_on:
+    - postgres
+    - redis
+    - redis-cache
+    - netbox-worker
+    env_file: env/netbox.env
+    user: 'unit:root'
+    volumes:
+    - ./configuration:/etc/netbox/config:z,ro
+#    - ./reports:/etc/netbox/reports:z,ro
+#    - ./scripts:/etc/netbox/scripts:z,ro
+    - netbox-media-files:/opt/netbox/netbox/media:z
+  netbox-worker:
+    <<: *netbox
+    depends_on:
+    - redis
+    - postgres
+    command:
+    - /opt/netbox/venv/bin/python
+    - /opt/netbox/netbox/manage.py
+    - rqworker
+  netbox-housekeeping:
+    <<: *netbox
+    depends_on:
+    - redis
+    - postgres
+    command:
+    - /opt/netbox/housekeeping.sh
+
+  # postgres
+  postgres:
+    image: postgres:14-alpine
+    env_file: env/postgres.env
+    volumes:
+    - netbox-postgres-data:/var/lib/postgresql/data
+
+  # redis
+  redis:
+    image: redis:7-alpine
+    command:
+    - sh
+    - -c # this is to evaluate the $REDIS_PASSWORD from the env
+    - redis-server --appendonly yes --requirepass $$REDIS_PASSWORD ## $$ because of docker-compose
+    env_file: env/redis.env
+    volumes:
+    - netbox-redis-data:/data
+  redis-cache:
+    image: redis:7-alpine
+    command:
+    - sh
+    - -c # this is to evaluate the $REDIS_PASSWORD from the env
+    - redis-server --requirepass $$REDIS_PASSWORD ## $$ because of docker-compose
+    env_file: env/redis-cache.env
+
+volumes:
+  netbox-media-files:
+    driver: local
+  netbox-postgres-data:
+    driver: local
+  netbox-redis-data:
+    driver: local
diff --git a/ci/env/netbox.env b/ci/env/netbox.env
new file mode 100644
index 0000000..b2f647e
--- /dev/null
+++ b/ci/env/netbox.env
@@ -0,0 +1,42 @@
+CORS_ORIGIN_ALLOW_ALL=True
+DB_HOST=postgres
+DB_NAME=netbox
+DB_PASSWORD=J5brHrAXFLQSif0K
+DB_USER=netbox
+EMAIL_FROM=netbox@bar.com
+EMAIL_PASSWORD=
+EMAIL_PORT=25
+EMAIL_SERVER=localhost
+EMAIL_SSL_CERTFILE=
+EMAIL_SSL_KEYFILE=
+EMAIL_TIMEOUT=5
+EMAIL_USERNAME=netbox
+# EMAIL_USE_SSL and EMAIL_USE_TLS are mutually exclusive, i.e. they can't both be `true`!
+EMAIL_USE_SSL=false
+EMAIL_USE_TLS=false
+GRAPHQL_ENABLED=true
+HOUSEKEEPING_INTERVAL=86400
+MAX_PAGE_SIZE=1000
+MEDIA_ROOT=/opt/netbox/netbox/media
+METRICS_ENABLED=false
+NAPALM_PASSWORD=
+NAPALM_TIMEOUT=10
+NAPALM_USERNAME=
+REDIS_CACHE_DATABASE=1
+REDIS_CACHE_HOST=redis-cache
+REDIS_CACHE_INSECURE_SKIP_TLS_VERIFY=false
+REDIS_CACHE_PASSWORD=t4Ph722qJ5QHeQ1qfu36
+REDIS_CACHE_SSL=false
+REDIS_DATABASE=0
+REDIS_HOST=redis
+REDIS_INSECURE_SKIP_TLS_VERIFY=false
+REDIS_PASSWORD=H733Kdjndks81
+REDIS_SSL=false
+RELEASE_CHECK_URL=https://api.github.com/repos/netbox-community/netbox/releases
+SECRET_KEY=r8OwDznj!!dci#P9ghmRfdu1Ysxm0AiPeDCQhKE+N_rClfWNj
+SKIP_SUPERUSER=false
+SUPERUSER_API_TOKEN=0123456789abcdef0123456789abcdef01234567
+SUPERUSER_EMAIL=admin@example.com
+SUPERUSER_NAME=admin
+SUPERUSER_PASSWORD=admin
+WEBHOOKS_ENABLED=true
diff --git a/ci/env/postgres.env b/ci/env/postgres.env
new file mode 100644
index 0000000..bb7b53c
--- /dev/null
+++ b/ci/env/postgres.env
@@ -0,0 +1,3 @@
+POSTGRES_DB=netbox
+POSTGRES_PASSWORD=J5brHrAXFLQSif0K
+POSTGRES_USER=netbox
diff --git a/ci/env/redis-cache.env b/ci/env/redis-cache.env
new file mode 100644
index 0000000..6285c33
--- /dev/null
+++ b/ci/env/redis-cache.env
@@ -0,0 +1 @@
+REDIS_PASSWORD=t4Ph722qJ5QHeQ1qfu36
diff --git a/ci/env/redis.env b/ci/env/redis.env
new file mode 100644
index 0000000..44a1987
--- /dev/null
+++ b/ci/env/redis.env
@@ -0,0 +1 @@
+REDIS_PASSWORD=H733Kdjndks81
diff --git a/Dockerfile b/netbox_slm/tests/__init__.py
similarity index 100%
rename from Dockerfile
rename to netbox_slm/tests/__init__.py
diff --git a/netbox_slm/tests/test_smoke.py b/netbox_slm/tests/test_smoke.py
new file mode 100644
index 0000000..0a08181
--- /dev/null
+++ b/netbox_slm/tests/test_smoke.py
@@ -0,0 +1,16 @@
+from django.test import TestCase
+
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
+
+
+class ModelTestCase(TestCase):
+    def test_smoke(self):
+        software_product = SoftwareProduct.objects.create(name="test product")
+        software_product_version = SoftwareProductVersion.objects.create(
+            name="test version", software_product=software_product
+        )
+        software_product_installation = SoftwareProductInstallation.objects.create(
+            software_product=software_product, version=software_product_version
+        )
+
+        self.assertEqual('virtualmachine', software_product_installation.render_type())