public function process_gradebook_grade_outcome(array $data, array $raw) {
        global $CFG;

        // replay the upgrade step 2009110400
        if ($CFG->texteditors !== 'textarea') {
            $data['description']       = text_to_html($data['description'], false, false, true);
            $data['descriptionformat'] = FORMAT_HTML;
        }

        // convert course files embedded into the outcome description field
        $this->fileman->itemid = $data['id'];
        $data['description'] = moodle1_converter::migrate_referenced_files($data['description'], $this->fileman);

        // write the outcome data
        $this->write_xml('outcome', $data, array('/outcome/id'));

        return $data;
    }