public function Form($pa_values = null, $pa_options = null)
 {
     $vn_representation_id = $this->request->getParameter('representation_id', pInteger);
     $t_annotation = new ca_representation_annotations();
     $vs_type = $t_annotation->getAnnotationType($vn_representation_id);
     return parent::Form(null, array('loadSubject' => true, 'dontCheckQuickAddAction' => true, 'forceSubjectValues' => array('representation_id' => $vn_representation_id, 'type_code' => $vs_type)));
 }