also order signees alphabetically with department

contracts/views.py

@@ -482,7 +482,7 @@ def view_signees(request):
     contractees = get_objects_for_user(
         request.user,
         "contracts.view_signee",
-    ).order_by("name")
+    ).order_by("name", "department")
 
     page, paginator = get_pagination(request, contractees)