code: def save_group(self, group):
          
          # If group already exists, take over existing group rather then error.
          try:
              lgroup = self._get_group(group.name)
              changes = changeset(lgroup, {})
          except ObjectDoesNotExist:
              lgroup = self._group_class()
              changes = changeset(lgroup, {
                  'cn': group.name,
              })
  
          changes = changes.merge({
              'description': group.description
          })
          save(changes, database=self._database)
docs: Group was saved.