public function process_gradingform_rubric_level($data) {
        global $DB;

        $data = (object)$data;
        $oldid = $data->id;
        $data->criterionid = $this->get_new_parentid('gradingform_rubric_criterion');

        $newid = $DB->insert_record('gradingform_rubric_levels', $data);
        $this->set_mapping('gradingform_rubric_level', $oldid, $newid);
    }