diff --git a/netbox/circuits/api/serializers_/circuits.py b/netbox/circuits/api/serializers_/circuits.py
index 0365dca33..2d100d5a1 100644
--- a/netbox/circuits/api/serializers_/circuits.py
+++ b/netbox/circuits/api/serializers_/circuits.py
@@ -154,14 +154,14 @@ class CircuitTerminationSerializer(NetBoxModelSerializer, CabledObjectSerializer
 
 
 class CircuitGroupAssignmentSerializer(CircuitGroupAssignmentSerializer_):
-    circuit = CircuitSerializer(nested=True)
+    member = CircuitSerializer(nested=True)
 
     class Meta:
         model = CircuitGroupAssignment
         fields = [
-            'id', 'url', 'display_url', 'display', 'group', 'circuit', 'priority', 'tags', 'created', 'last_updated',
+            'id', 'url', 'display_url', 'display', 'group', 'member', 'priority', 'tags', 'created', 'last_updated',
         ]
-        brief_fields = ('id', 'url', 'display', 'group', 'circuit', 'priority')
+        brief_fields = ('id', 'url', 'display', 'group', 'member', 'priority')
 
 
 class VirtualCircuitSerializer(NetBoxModelSerializer):
diff --git a/netbox/circuits/filtersets.py b/netbox/circuits/filtersets.py
index 825df9558..a3a4a3fc6 100644
--- a/netbox/circuits/filtersets.py
+++ b/netbox/circuits/filtersets.py
@@ -366,22 +366,22 @@ class CircuitGroupAssignmentFilterSet(NetBoxModelFilterSet):
         label=_('Search'),
     )
     provider_id = django_filters.ModelMultipleChoiceFilter(
-        field_name='circuit__provider',
+        field_name='member__provider',
         queryset=Provider.objects.all(),
         label=_('Provider (ID)'),
     )
     provider = django_filters.ModelMultipleChoiceFilter(
-        field_name='circuit__provider__slug',
+        field_name='member__provider__slug',
         queryset=Provider.objects.all(),
         to_field_name='slug',
         label=_('Provider (slug)'),
     )
-    circuit_id = django_filters.ModelMultipleChoiceFilter(
+    member_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Circuit.objects.all(),
         label=_('Circuit (ID)'),
     )
-    circuit = django_filters.ModelMultipleChoiceFilter(
-        field_name='circuit__cid',
+    member = django_filters.ModelMultipleChoiceFilter(
+        field_name='member__cid',
         queryset=Circuit.objects.all(),
         to_field_name='cid',
         label=_('Circuit (CID)'),
@@ -405,7 +405,7 @@ class CircuitGroupAssignmentFilterSet(NetBoxModelFilterSet):
         if not value.strip():
             return queryset
         return queryset.filter(
-            Q(circuit__cid__icontains=value) |
+            Q(member__cid__icontains=value) |
             Q(group__name__icontains=value)
         )
 
diff --git a/netbox/circuits/forms/bulk_edit.py b/netbox/circuits/forms/bulk_edit.py
index 021635a1a..b8e6094f9 100644
--- a/netbox/circuits/forms/bulk_edit.py
+++ b/netbox/circuits/forms/bulk_edit.py
@@ -279,7 +279,7 @@ class CircuitGroupBulkEditForm(NetBoxModelBulkEditForm):
 
 
 class CircuitGroupAssignmentBulkEditForm(NetBoxModelBulkEditForm):
-    circuit = DynamicModelChoiceField(
+    member = DynamicModelChoiceField(
         label=_('Circuit'),
         queryset=Circuit.objects.all(),
         required=False
@@ -292,7 +292,7 @@ class CircuitGroupAssignmentBulkEditForm(NetBoxModelBulkEditForm):
 
     model = CircuitGroupAssignment
     fieldsets = (
-        FieldSet('circuit', 'priority'),
+        FieldSet('member', 'priority'),
     )
     nullable_fields = ('priority',)
 
diff --git a/netbox/circuits/forms/bulk_import.py b/netbox/circuits/forms/bulk_import.py
index 7f5ffde6e..b7e33981c 100644
--- a/netbox/circuits/forms/bulk_import.py
+++ b/netbox/circuits/forms/bulk_import.py
@@ -182,7 +182,7 @@ class CircuitGroupAssignmentImportForm(NetBoxModelImportForm):
 
     class Meta:
         model = CircuitGroupAssignment
-        fields = ('circuit', 'group', 'priority')
+        fields = ('member', 'group', 'priority')
 
 
 class VirtualCircuitImportForm(NetBoxModelImportForm):
diff --git a/netbox/circuits/forms/filtersets.py b/netbox/circuits/forms/filtersets.py
index 47ce24d97..1359b7a6a 100644
--- a/netbox/circuits/forms/filtersets.py
+++ b/netbox/circuits/forms/filtersets.py
@@ -277,14 +277,14 @@ class CircuitGroupAssignmentFilterForm(NetBoxModelFilterSetForm):
     model = CircuitGroupAssignment
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('provider_id', 'circuit_id', 'group_id', 'priority', name=_('Assignment')),
+        FieldSet('provider_id', 'member_id', 'group_id', 'priority', name=_('Assignment')),
     )
     provider_id = DynamicModelMultipleChoiceField(
         queryset=Provider.objects.all(),
         required=False,
         label=_('Provider')
     )
-    circuit_id = DynamicModelMultipleChoiceField(
+    member_id = DynamicModelMultipleChoiceField(
         queryset=Circuit.objects.all(),
         required=False,
         label=_('Circuit')
diff --git a/netbox/circuits/forms/model_forms.py b/netbox/circuits/forms/model_forms.py
index e43c37525..d443b1030 100644
--- a/netbox/circuits/forms/model_forms.py
+++ b/netbox/circuits/forms/model_forms.py
@@ -251,7 +251,7 @@ class CircuitGroupAssignmentForm(NetBoxModelForm):
         label=_('Group'),
         queryset=CircuitGroup.objects.all(),
     )
-    circuit = DynamicModelChoiceField(
+    member = DynamicModelChoiceField(
         label=_('Circuit'),
         queryset=Circuit.objects.all(),
         selector=True
@@ -260,7 +260,7 @@ class CircuitGroupAssignmentForm(NetBoxModelForm):
     class Meta:
         model = CircuitGroupAssignment
         fields = [
-            'group', 'circuit', 'priority', 'tags',
+            'group', 'member', 'priority', 'tags',
         ]
 
 
diff --git a/netbox/circuits/graphql/types.py b/netbox/circuits/graphql/types.py
index f2703b207..3aab58393 100644
--- a/netbox/circuits/graphql/types.py
+++ b/netbox/circuits/graphql/types.py
@@ -121,7 +121,7 @@ class CircuitGroupType(OrganizationalObjectType):
 )
 class CircuitGroupAssignmentType(TagsMixin, BaseObjectType):
     group: Annotated["CircuitGroupType", strawberry.lazy('circuits.graphql.types')]
-    circuit: Annotated["CircuitType", strawberry.lazy('circuits.graphql.types')]
+    member: Annotated["CircuitType", strawberry.lazy('circuits.graphql.types')]
 
 
 @strawberry_django.type(
diff --git a/netbox/circuits/migrations/0051_alter_circuitgroupassignment_options_and_more.py b/netbox/circuits/migrations/0051_alter_circuitgroupassignment_options_and_more.py
new file mode 100644
index 000000000..d30bc44d7
--- /dev/null
+++ b/netbox/circuits/migrations/0051_alter_circuitgroupassignment_options_and_more.py
@@ -0,0 +1,32 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('circuits', '0050_virtual_circuits'),
+        ('extras', '0122_charfield_null_choices'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='circuitgroupassignment',
+            options={'ordering': ('group', 'member', 'priority', 'pk')},
+        ),
+        migrations.RemoveConstraint(
+            model_name='circuitgroupassignment',
+            name='circuits_circuitgroupassignment_unique_circuit_group',
+        ),
+        migrations.RenameField(
+            model_name='circuitgroupassignment',
+            old_name='circuit',
+            new_name='member',
+        ),
+        migrations.AddConstraint(
+            model_name='circuitgroupassignment',
+            constraint=models.UniqueConstraint(
+                fields=('member', 'group'),
+                name='circuits_circuitgroupassignment_unique_member_group'
+            ),
+        ),
+    ]
diff --git a/netbox/circuits/models/circuits.py b/netbox/circuits/models/circuits.py
index 5e910b5d5..847f24d57 100644
--- a/netbox/circuits/models/circuits.py
+++ b/netbox/circuits/models/circuits.py
@@ -177,15 +177,15 @@ class CircuitGroup(OrganizationalModel):
 
 class CircuitGroupAssignment(CustomFieldsMixin, ExportTemplatesMixin, TagsMixin, ChangeLoggedModel):
     """
-    Assignment of a Circuit to a CircuitGroup with an optional priority.
+    Assignment of a physical or virtual circuit to a CircuitGroup with an optional priority.
     """
-    circuit = models.ForeignKey(
+    member = models.ForeignKey(
         Circuit,
         on_delete=models.CASCADE,
         related_name='assignments'
     )
     group = models.ForeignKey(
-        CircuitGroup,
+        to='circuits.CircuitGroup',
         on_delete=models.CASCADE,
         related_name='assignments'
     )
@@ -197,16 +197,15 @@ class CircuitGroupAssignment(CustomFieldsMixin, ExportTemplatesMixin, TagsMixin,
         null=True
     )
     prerequisite_models = (
-        'circuits.Circuit',
         'circuits.CircuitGroup',
     )
 
     class Meta:
-        ordering = ('group', 'circuit', 'priority', 'pk')
+        ordering = ('group', 'member', 'priority', 'pk')
         constraints = (
             models.UniqueConstraint(
-                fields=('circuit', 'group'),
-                name='%(app_label)s_%(class)s_unique_circuit_group'
+                fields=('member', 'group'),
+                name='%(app_label)s_%(class)s_unique_member_group'
             ),
         )
         verbose_name = _('Circuit group assignment')
diff --git a/netbox/circuits/tables/circuits.py b/netbox/circuits/tables/circuits.py
index dedb1534b..a02291c58 100644
--- a/netbox/circuits/tables/circuits.py
+++ b/netbox/circuits/tables/circuits.py
@@ -188,11 +188,11 @@ class CircuitGroupAssignmentTable(NetBoxTable):
         linkify=True
     )
     provider = tables.Column(
-        accessor='circuit__provider',
+        accessor='member__provider',
         verbose_name=_('Provider'),
         linkify=True
     )
-    circuit = tables.Column(
+    member = tables.Column(
         verbose_name=_('Circuit'),
         linkify=True
     )
@@ -206,6 +206,6 @@ class CircuitGroupAssignmentTable(NetBoxTable):
     class Meta(NetBoxTable.Meta):
         model = CircuitGroupAssignment
         fields = (
-            'pk', 'id', 'group', 'provider', 'circuit', 'priority', 'created', 'last_updated', 'actions', 'tags',
+            'pk', 'id', 'group', 'provider', 'member', 'priority', 'created', 'last_updated', 'actions', 'tags',
         )
-        default_columns = ('pk', 'group', 'provider', 'circuit', 'priority')
+        default_columns = ('pk', 'group', 'provider', 'member', 'priority')
diff --git a/netbox/circuits/tests/test_api.py b/netbox/circuits/tests/test_api.py
index 92fbbdedf..640b865bd 100644
--- a/netbox/circuits/tests/test_api.py
+++ b/netbox/circuits/tests/test_api.py
@@ -295,7 +295,7 @@ class ProviderAccountTest(APIViewTestCases.APIViewTestCase):
 
 class CircuitGroupAssignmentTest(APIViewTestCases.APIViewTestCase):
     model = CircuitGroupAssignment
-    brief_fields = ['circuit', 'display', 'group', 'id', 'priority', 'url']
+    brief_fields = ['display', 'group', 'id', 'member', 'priority', 'url']
     bulk_update_data = {
         'priority': CircuitPriorityChoices.PRIORITY_INACTIVE,
     }
@@ -330,17 +330,17 @@ class CircuitGroupAssignmentTest(APIViewTestCases.APIViewTestCase):
         assignments = (
             CircuitGroupAssignment(
                 group=circuit_groups[0],
-                circuit=circuits[0],
+                member=circuits[0],
                 priority=CircuitPriorityChoices.PRIORITY_PRIMARY
             ),
             CircuitGroupAssignment(
                 group=circuit_groups[1],
-                circuit=circuits[1],
+                member=circuits[1],
                 priority=CircuitPriorityChoices.PRIORITY_SECONDARY
             ),
             CircuitGroupAssignment(
                 group=circuit_groups[2],
-                circuit=circuits[2],
+                member=circuits[2],
                 priority=CircuitPriorityChoices.PRIORITY_TERTIARY
             ),
         )
@@ -349,17 +349,17 @@ class CircuitGroupAssignmentTest(APIViewTestCases.APIViewTestCase):
         cls.create_data = [
             {
                 'group': circuit_groups[3].pk,
-                'circuit': circuits[3].pk,
+                'member': circuits[3].pk,
                 'priority': CircuitPriorityChoices.PRIORITY_PRIMARY,
             },
             {
                 'group': circuit_groups[4].pk,
-                'circuit': circuits[4].pk,
+                'member': circuits[4].pk,
                 'priority': CircuitPriorityChoices.PRIORITY_SECONDARY,
             },
             {
                 'group': circuit_groups[5].pk,
-                'circuit': circuits[5].pk,
+                'member': circuits[5].pk,
                 'priority': CircuitPriorityChoices.PRIORITY_TERTIARY,
             },
         ]
diff --git a/netbox/circuits/tests/test_filtersets.py b/netbox/circuits/tests/test_filtersets.py
index 6b7866665..66b2d4b4d 100644
--- a/netbox/circuits/tests/test_filtersets.py
+++ b/netbox/circuits/tests/test_filtersets.py
@@ -671,17 +671,17 @@ class CircuitGroupAssignmentTestCase(TestCase, ChangeLoggedFilterSetTests):
         assignments = (
             CircuitGroupAssignment(
                 group=circuit_groups[0],
-                circuit=circuits[0],
+                member=circuits[0],
                 priority=CircuitPriorityChoices.PRIORITY_PRIMARY
             ),
             CircuitGroupAssignment(
                 group=circuit_groups[1],
-                circuit=circuits[1],
+                member=circuits[1],
                 priority=CircuitPriorityChoices.PRIORITY_SECONDARY
             ),
             CircuitGroupAssignment(
                 group=circuit_groups[2],
-                circuit=circuits[2],
+                member=circuits[2],
                 priority=CircuitPriorityChoices.PRIORITY_TERTIARY
             ),
         )
@@ -694,11 +694,11 @@ class CircuitGroupAssignmentTestCase(TestCase, ChangeLoggedFilterSetTests):
         params = {'group': [groups[0].slug, groups[1].slug]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
-    def test_circuit(self):
+    def test_member(self):
         circuits = Circuit.objects.all()[:2]
-        params = {'circuit_id': [circuits[0].pk, circuits[1].pk]}
+        params = {'member_id': [circuits[0].pk, circuits[1].pk]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
-        params = {'circuit': [circuits[0].cid, circuits[1].cid]}
+        params = {'member': [circuits[0].cid, circuits[1].cid]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_provider(self):
diff --git a/netbox/circuits/tests/test_views.py b/netbox/circuits/tests/test_views.py
index 036bebe23..35abbeef7 100644
--- a/netbox/circuits/tests/test_views.py
+++ b/netbox/circuits/tests/test_views.py
@@ -497,17 +497,17 @@ class CircuitGroupAssignmentTestCase(
         assignments = (
             CircuitGroupAssignment(
                 group=circuit_groups[0],
-                circuit=circuits[0],
+                member=circuits[0],
                 priority=CircuitPriorityChoices.PRIORITY_PRIMARY
             ),
             CircuitGroupAssignment(
                 group=circuit_groups[1],
-                circuit=circuits[1],
+                member=circuits[1],
                 priority=CircuitPriorityChoices.PRIORITY_SECONDARY
             ),
             CircuitGroupAssignment(
                 group=circuit_groups[2],
-                circuit=circuits[2],
+                member=circuits[2],
                 priority=CircuitPriorityChoices.PRIORITY_TERTIARY
             ),
         )
@@ -517,7 +517,7 @@ class CircuitGroupAssignmentTestCase(
 
         cls.form_data = {
             'group': circuit_groups[3].pk,
-            'circuit': circuits[3].pk,
+            'member': circuits[3].pk,
             'priority': CircuitPriorityChoices.PRIORITY_INACTIVE,
             'tags': [t.pk for t in tags],
         }
diff --git a/netbox/templates/circuits/circuitgroupassignment.html b/netbox/templates/circuits/circuitgroupassignment.html
index bd277a5fc..f1bb9f5d4 100644
--- a/netbox/templates/circuits/circuitgroupassignment.html
+++ b/netbox/templates/circuits/circuitgroupassignment.html
@@ -22,9 +22,13 @@
             <th scope="row">{% trans "Group" %}</th>
             <td>{{ object.group|linkify }}</td>
           </tr>
+          <tr>
+            <th scope="row">{% trans "Provider" %}</th>
+            <td>{{ object.member.provider|linkify }}</td>
+          </tr>
           <tr>
             <th scope="row">{% trans "Circuit" %}</th>
-            <td>{{ object.circuit|linkify }}</td>
+            <td>{{ object.member|linkify }}</td>
           </tr>
           <tr>
             <th scope="row">{% trans "Priority" %}</th>