docs: def _mirror_groups_from_stormpath(self):
          """Helper method for saving to the local db groups
          that are missing but are on Stormpath"""
          APPLICATION = get_application()
          sp_groups = [g.name for g in APPLICATION.groups]
          missing_from_db, missing_from_sp = self._get_group_difference(sp_groups)
  
          if missing_from_db:
              groups_to_create = []
  
              for g_name in missing_from_db:
                  groups_to_create.append(Group(name=g_name))
  
              Group.objects.bulk_create(groups_to_create)