code: def returned(self, user):
          
          for who, record in self.logs:
              if (record["field_name"] == "status"
                      and record["added"] == "ASSIGNED"
                      and record["removed"] != "NEW"
                      and who == user.email or who == user.name):
                  return True
          return False
docs: Moved to ASSIGNED by given user (but not from NEW)