protected function setActionTags()
    {
        $form = $this->xml->getElementsByTagName('form')->item(0);
        $div = $this->xml->createElement('div');

        $input = $this->xml->createElement('input');
        $input->setAttribute('type', 'hidden');
        $input->setAttribute('name', 'ext');
        $input->setAttribute('value', $this->owner->name);
        $div->appendChild($input);

        $input = $this->xml->createElement('input');
        $input->setAttribute('type', 'hidden');
        $input->setAttribute('name', 'form');
        $input->setAttribute('value', $this->name);
        $div->appendChild($input);

        $form->appendChild($div);
    }