add support for regions and vms

netbox/utilities/query_functions.py

@@ -1,3 +1,4 @@
+from django.contrib.postgres.aggregates import JSONBAgg
 from django.db.models import F, Func
 
 
@@ -7,3 +8,12 @@ class CollateAsChar(Func):
     """
     function = 'C'
     template = '(%(expressions)s) COLLATE "%(function)s"'
+
+
+class EmptyGroupByJSONBAgg(JSONBAgg):
+    """
+    JSONBAgg is a builtin aggregation function which means it includes the use of a GROUP BY clause.
+    When used as an annotation for collecting config context data objects, the GROUP BY is
+    incorrect. This subclass overrides the Django ORM aggregation control to remove the GROUP BY.
+    """
+    contains_aggregate = False