public function AdminGetOrgIdsOfUser($userId)
 {
     $this->CheckAndSetHeader(__FUNCTION__);
     $reg_args = array();
     if ($userId > 0) {
         $reg_args["userId"] = $userId;
     } else {
         throw new CbgrnSoapFault("002", __FUNCTION__);
     }
     $this->encodeString($reg_args);
     $results = parent::AdminGetOrgIdsOfUser($reg_args);
     $this->methodClose();
     return $this->RetvalConvertArray($results->orgId);
     // returns array of OrgID
 }