protected function setupTemplate()
 {
     parent::setupTemplate();
     if (isset($this->fieldData['realmToEdit'])) {
         $rid = $this->fieldData['realmToEdit'];
     } else {
         $rid = null;
     }
     $this->assignCustomFields('realms', $rid);
     if (isset($this->fieldData['realmToEdit'])) {
         //$this->assign('groupinfo', $this->getGroupInfoForRealm($rid));
         //$this->assign('userinfo', $this->getUserInfoForRealm($rid));
         $this->assign('realmname', AuthUtil::getRealmname($rid));
     }
     $this->assign('realminfo', $this->buildRealmTreeForRealm());
 }