/**
  * Static Helper Method to Create using QueryString arguments
  *
  * @param mixed $objParentObject QForm or QPanel which will be using this GroupCategoryMetaControl
  * @param QMetaControlCreateType $intCreateType rules governing GroupCategory object creation - defaults to CreateOrEdit
  * @return GroupCategoryMetaControl
  */
 public static function CreateFromQueryString($objParentObject, $intCreateType = QMetaControlCreateType::CreateOrEdit)
 {
     $intGroupId = QApplication::QueryString('intGroupId');
     return GroupCategoryMetaControl::Create($objParentObject, $intGroupId, $intCreateType);
 }