protected function GetActiveOrderStep()
    {
        $oActiveOrderStep = null;
        $oGlobal = TGlobal::instance();
        $sActiveStepSysName = $oGlobal->GetUserData('stpsysname');
        $oActiveOrderStep = TdbShopOrderStep::GetStep($sActiveStepSysName);

        return $oActiveOrderStep;
    }