Add generic relations for group assignments

netbox/circuits/models/circuits.py

@@ -1,8 +1,7 @@
 from django.apps import apps
-from django.contrib.contenttypes.fields import GenericForeignKey
+from django.contrib.contenttypes.fields import GenericForeignKey, GenericRelation
 from django.core.exceptions import ValidationError
 from django.db import models
-from django.db.models import Q
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
@@ -117,6 +116,13 @@ class Circuit(ContactsMixin, ImageAttachmentsMixin, DistanceMixin, PrimaryModel)
         null=True
     )
 
+    group_assignments = GenericRelation(
+        to='circuits.CircuitGroupAssignment',
+        content_type_field='member_type',
+        object_id_field='member_id',
+        related_query_name='circuit'
+    )
+
     clone_fields = (
         'provider', 'provider_account', 'type', 'status', 'tenant', 'install_date', 'termination_date', 'commit_rate',
         'description',

netbox/circuits/models/virtual_circuits.py

@@ -1,5 +1,6 @@
 from functools import cached_property
 
+from django.contrib.contenttypes.fields import GenericRelation
 from django.core.exceptions import ValidationError
 from django.db import models
 from django.urls import reverse
@@ -50,6 +51,13 @@ class VirtualCircuit(PrimaryModel):
         null=True
     )
 
+    group_assignments = GenericRelation(
+        to='circuits.CircuitGroupAssignment',
+        content_type_field='member_type',
+        object_id_field='member_id',
+        related_query_name='virtual_circuit'
+    )
+
     clone_fields = (
         'provider_network', 'provider_account', 'status', 'tenant', 'description',
     )