diff --git a/netbox/circuits/api/serializers_/circuits.py b/netbox/circuits/api/serializers_/circuits.py
index 42e639954..9eed14c11 100644
--- a/netbox/circuits/api/serializers_/circuits.py
+++ b/netbox/circuits/api/serializers_/circuits.py
@@ -45,6 +45,34 @@ class CircuitCircuitTerminationSerializer(WritableNestedSerializer):
         ]
 
 
+class CircuitGroupSerializer(NetBoxModelSerializer):
+    tenant = TenantSerializer(nested=True, required=False, allow_null=True)
+    circuit_count = RelatedObjectCountField('assignments')
+
+    class Meta:
+        model = CircuitGroup
+        fields = [
+            'id', 'url', 'display_url', 'display', 'name', 'slug', 'description', 'tenant',
+            'tags', 'custom_fields', 'created', 'last_updated', 'circuit_count'
+        ]
+        brief_fields = ('id', 'url', 'display', 'name')
+
+
+class CircuitGroupAssignmentSerializer_(NetBoxModelSerializer):
+    """
+    Base serializer for group assignments under CircuitSerializer.
+    """
+    group = CircuitGroupSerializer(nested=True)
+    priority = ChoiceField(choices=CircuitPriorityChoices, allow_blank=True, required=False)
+
+    class Meta:
+        model = CircuitGroupAssignment
+        fields = [
+            'id', 'url', 'display_url', 'display', 'group', 'priority', 'tags', 'created', 'last_updated',
+        ]
+        brief_fields = ('id', 'url', 'display', 'group', 'priority')
+
+
 class CircuitSerializer(NetBoxModelSerializer):
     provider = ProviderSerializer(nested=True)
     provider_account = ProviderAccountSerializer(nested=True, required=False, allow_null=True, default=None)
@@ -53,13 +81,14 @@ class CircuitSerializer(NetBoxModelSerializer):
     tenant = TenantSerializer(nested=True, required=False, allow_null=True)
     termination_a = CircuitCircuitTerminationSerializer(read_only=True, allow_null=True)
     termination_z = CircuitCircuitTerminationSerializer(read_only=True, allow_null=True)
+    assignments = CircuitGroupAssignmentSerializer_(nested=True, many=True, required=False)
 
     class Meta:
         model = Circuit
         fields = [
             'id', 'url', 'display_url', 'display', 'cid', 'provider', 'provider_account', 'type', 'status', 'tenant',
             'install_date', 'termination_date', 'commit_rate', 'description', 'termination_a', 'termination_z',
-            'comments', 'tags', 'custom_fields', 'created', 'last_updated',
+            'comments', 'tags', 'custom_fields', 'created', 'last_updated', 'assignments',
         ]
         brief_fields = ('id', 'url', 'display', 'cid', 'description')
 
@@ -79,29 +108,12 @@ class CircuitTerminationSerializer(NetBoxModelSerializer, CabledObjectSerializer
         brief_fields = ('id', 'url', 'display', 'circuit', 'term_side', 'description', 'cable', '_occupied')
 
 
-class CircuitGroupSerializer(NetBoxModelSerializer):
-    # Related object counts
-    circuit_group_assignment_count = RelatedObjectCountField('assignments')
-    tenant = TenantSerializer(nested=True, required=False, allow_null=True)
-
-    class Meta:
-        model = CircuitGroup
-        fields = [
-            'id', 'url', 'display_url', 'display', 'name', 'slug', 'description', 'tenant',
-            'tags', 'custom_fields', 'created', 'last_updated', 'circuit_group_assignment_count'
-        ]
-        brief_fields = ('id', 'url', 'display', 'name', 'slug', 'description', 'circuit_group_assignment_count')
-
-
-class CircuitGroupAssignmentSerializer(NetBoxModelSerializer):
-    group = CircuitGroupSerializer(nested=True)
+class CircuitGroupAssignmentSerializer(CircuitGroupAssignmentSerializer_):
     circuit = CircuitSerializer(nested=True)
-    priority = ChoiceField(choices=CircuitPriorityChoices, allow_blank=True, required=False)
 
     class Meta:
         model = CircuitGroupAssignment
         fields = [
-            'id', 'url', 'display_url', 'display', 'group', 'circuit', 'priority',
-            'tags', 'created', 'last_updated',
+            'id', 'url', 'display_url', 'display', 'group', 'circuit', 'priority', 'tags', 'created', 'last_updated',
         ]
         brief_fields = ('id', 'url', 'display', 'group', 'circuit', 'priority')
diff --git a/netbox/circuits/migrations/0044_circuitgroup_circuitgroupassignment_and_more.py b/netbox/circuits/migrations/0044_circuitgroup_circuitgroupassignment_and_more.py
index 7a6d1365f..40ea5bd1e 100644
--- a/netbox/circuits/migrations/0044_circuitgroup_circuitgroupassignment_and_more.py
+++ b/netbox/circuits/migrations/0044_circuitgroup_circuitgroupassignment_and_more.py
@@ -84,7 +84,7 @@ class Migration(migrations.Migration):
         migrations.AddConstraint(
             model_name='circuitgroupassignment',
             constraint=models.UniqueConstraint(
-                fields=('circuit', 'group'), name='circuits_circuitgroupassignment_unique_circuit_assignment'
+                fields=('circuit', 'group'), name='circuits_circuitgroupassignment_unique_circuit_group'
             ),
         ),
     ]
diff --git a/netbox/circuits/models/circuits.py b/netbox/circuits/models/circuits.py
index e9143c362..7c5e5f2b5 100644
--- a/netbox/circuits/models/circuits.py
+++ b/netbox/circuits/models/circuits.py
@@ -11,8 +11,8 @@ from utilities.fields import ColorField
 
 __all__ = (
     'Circuit',
-    'CircuitGroupAssignment',
     'CircuitGroup',
+    'CircuitGroupAssignment',
     'CircuitTermination',
     'CircuitType',
 )
@@ -155,7 +155,7 @@ class Circuit(ContactsMixin, ImageAttachmentsMixin, PrimaryModel):
 
 class CircuitGroup(OrganizationalModel):
     """
-    An arbitrary collection of Circuits.
+    An administrative grouping of Circuits.
     """
     tenant = models.ForeignKey(
         to='tenancy.Tenant',
@@ -167,8 +167,8 @@ class CircuitGroup(OrganizationalModel):
 
     class Meta:
         ordering = ('name',)
-        verbose_name = _('Circuit group')
-        verbose_name_plural = _('Circuit group')
+        verbose_name = _('circuit group')
+        verbose_name_plural = _('circuit groups')
 
     def __str__(self):
         return self.name
@@ -206,8 +206,8 @@ class CircuitGroupAssignment(CustomFieldsMixin, ExportTemplatesMixin, TagsMixin,
         ordering = ('circuit', 'priority', 'pk')
         constraints = (
             models.UniqueConstraint(
-                fields=('circuit', 'group',),
-                name='%(app_label)s_%(class)s_unique_circuit_assignment'
+                fields=('circuit', 'group'),
+                name='%(app_label)s_%(class)s_unique_circuit_group'
             ),
         )
         verbose_name = _('Circuit group assignment')
@@ -215,8 +215,8 @@ class CircuitGroupAssignment(CustomFieldsMixin, ExportTemplatesMixin, TagsMixin,
 
     def __str__(self):
         if self.priority:
-            return f"{self.group} ({self.get_priority_display()}) -> {self.circuit}"
-        return str(f"{self.group} -> {self.circuit}")
+            return f"{self.group} ({self.get_priority_display()})"
+        return str(self.group)
 
     def get_absolute_url(self):
         return reverse('circuits:circuitgroupassignment', args=[self.pk])
diff --git a/netbox/circuits/tables/circuits.py b/netbox/circuits/tables/circuits.py
index d493217b9..3145df43e 100644
--- a/netbox/circuits/tables/circuits.py
+++ b/netbox/circuits/tables/circuits.py
@@ -158,6 +158,9 @@ class CircuitGroupAssignmentTable(NetBoxTable):
     priority = tables.Column(
         verbose_name=_('Priority'),
     )
+    tags = columns.TagColumn(
+        url_name='circuits:circuitgroupassignment_list'
+    )
 
     class Meta(NetBoxTable.Meta):
         model = CircuitGroupAssignment
diff --git a/netbox/circuits/tests/test_api.py b/netbox/circuits/tests/test_api.py
index 41f621cf8..a3c5cada9 100644
--- a/netbox/circuits/tests/test_api.py
+++ b/netbox/circuits/tests/test_api.py
@@ -208,7 +208,7 @@ class CircuitTerminationTest(APIViewTestCases.APIViewTestCase):
 
 class CircuitGroupTest(APIViewTestCases.APIViewTestCase):
     model = CircuitGroup
-    brief_fields = ['circuit_group_assignment_count', 'description', 'display', 'id', 'name', 'slug', 'url']
+    brief_fields = ['display', 'id', 'name', 'url']
     bulk_update_data = {
         'description': 'New description',
     }
diff --git a/netbox/circuits/tests/test_filtersets.py b/netbox/circuits/tests/test_filtersets.py
index a6d4e0e5a..3d0f3f5aa 100644
--- a/netbox/circuits/tests/test_filtersets.py
+++ b/netbox/circuits/tests/test_filtersets.py
@@ -558,10 +558,7 @@ class CircuitGroupAssignmentTestCase(TestCase, ChangeLoggedFilterSetTests):
         groups = CircuitGroup.objects.filter(name__in=['Circuit Group 1', 'Circuit Group 2'])
         params = {'group_id': [groups[0].pk, groups[1].pk]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
-
-    def test_circuit_group_slug(self):
-        groups = CircuitGroup.objects.filter(slug__in=['circuit-group-1', 'circuit-group-2'])
-        params = {'group_id': [groups[0].pk, groups[1].pk]}
+        params = {'group': [groups[0].slug, groups[1].slug]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_circuit_id(self):
diff --git a/netbox/netbox/navigation/menu.py b/netbox/netbox/navigation/menu.py
index 73b681bab..44f212f9c 100644
--- a/netbox/netbox/navigation/menu.py
+++ b/netbox/netbox/navigation/menu.py
@@ -259,9 +259,9 @@ CIRCUITS_MENU = Menu(
             items=(
                 get_model_item('circuits', 'circuit', _('Circuits')),
                 get_model_item('circuits', 'circuittype', _('Circuit Types')),
-                get_model_item('circuits', 'circuittermination', _('Circuit Terminations')),
                 get_model_item('circuits', 'circuitgroup', _('Circuit Groups')),
-                get_model_item('circuits', 'circuitgroupassignment', _('Circuit Group Assignments')),
+                get_model_item('circuits', 'circuitgroupassignment', _('Group Assignments')),
+                get_model_item('circuits', 'circuittermination', _('Circuit Terminations')),
             ),
         ),
         MenuGroup(
diff --git a/netbox/templates/circuits/circuitgroup.html b/netbox/templates/circuits/circuitgroup.html
index 01c719a6b..24002f59b 100644
--- a/netbox/templates/circuits/circuitgroup.html
+++ b/netbox/templates/circuits/circuitgroup.html
@@ -13,7 +13,7 @@
 {% block extra_controls %}
   {% if perms.circuit.add_circuitgroupassignment %}
     <a href="{% url 'circuits:circuitgroupassignment_add' %}?group={{ object.pk }}" class="btn btn-primary">
-      <span class="mdi mdi-plus-thick" aria-hidden="true"></span> {% trans "Add Circuit Assignment" %}
+      <span class="mdi mdi-plus-thick" aria-hidden="true"></span> {% trans "Assign Circuit" %}
     </a>
   {% endif %}
 {% endblock extra_controls %}
diff --git a/netbox/templates/circuits/circuitgroupassignment.html b/netbox/templates/circuits/circuitgroupassignment.html
index aadc6c86e..870e46be8 100644
--- a/netbox/templates/circuits/circuitgroupassignment.html
+++ b/netbox/templates/circuits/circuitgroupassignment.html
@@ -7,7 +7,9 @@
 
 {% block breadcrumbs %}
   {{ block.super }}
-  <li class="breadcrumb-item"><a href="{% url 'circuits:circuitgroup_list' %}?circuitgroup_id={{ object.id }}">{{ object.name }}</a></li>
+  <li class="breadcrumb-item">
+    <a href="{% url 'circuits:circuitgroupassignment_list' %}?group_id={{ object.group_id }}">{{ object.group }}</a>
+  </li>
 {% endblock %}
 
 {% block content %}
@@ -34,5 +36,13 @@
       {% include 'inc/panels/custom_fields.html' %}
       {% plugin_left_page object %}
     </div>
+    <div class="col col-md-6">
+      {% plugin_right_page object %}
+    </div>
+  </div>
+  <div class="row">
+    <div class="col col-md-12">
+      {% plugin_full_width_page object %}
+    </div>
   </div>
 {% endblock %}