/**
  * Save label for id field
  *
  * @param string $idLabelName
  * @param DynamicField $df
  */
 protected function saveIdLabel($idLabelName, $df)
 {
     if ($df instanceof DynamicField) {
         $module = $df->module;
     } elseif ($df instanceof MBModule) {
         $module = $df->name;
     } else {
         Log::fatal('Unsupported DynamicField type');
     }
     $viewPackage = isset($df->package) ? $df->package : null;
     $idLabelValue = string_format($GLOBALS['mod_strings']['LBL_RELATED_FIELD_ID_NAME_LABEL'], array($this->label_value, $GLOBALS['app_list_strings']['moduleListSingular'][$this->ext2]));
     $idFieldLabelArr = array("label_{$idLabelName}" => $idLabelValue);
     foreach (ModuleBuilder::getModuleAliases($module) as $moduleName) {
         if ($df instanceof DynamicField) {
             $parser = new ParserLabel($moduleName, $viewPackage);
             $parser->handleSave($idFieldLabelArr, $GLOBALS['current_language']);
         } elseif ($df instanceof MBModule) {
             $df->setLabel($GLOBALS['current_language'], $idLabelName, $idLabelValue);
             $df->save();
         }
     }
 }