public static function AlterSoapComplexTypeArray(&$strComplexTypeArray)
 {
     if (!array_key_exists('InventoryModelCustomFieldHelper', $strComplexTypeArray)) {
         $strComplexTypeArray['InventoryModelCustomFieldHelper'] = InventoryModelCustomFieldHelper::GetSoapComplexTypeXml();
         InventoryModel::AlterSoapComplexTypeArray($strComplexTypeArray);
     }
 }