public function addArtToSel()
    {
        $aAddArticle = $this->_getActionIds('oxarticles.oxid');
        $soxId = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('synchoxid');

        if (\OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('all')) {
            $sArtTable = $this->_getViewName('oxarticles');
            $aAddArticle = $this->_getAll(parent::_addFilter("select $sArtTable.oxid " . $this->_getQuery()));
        }

        if ($soxId && $soxId != "-1" && is_array($aAddArticle)) {
            // We force reading from master to prevent issues with slow replications or open transactions (see ESDEV-3804 and ESDEV-3822).
            $database = \OxidEsales\Eshop\Core\DatabaseProvider::getMaster();
            foreach ($aAddArticle as $sAdd) {
                $oNewGroup = oxNew(\OxidEsales\Eshop\Core\Model\BaseModel::class);
                $oNewGroup->init("oxobject2selectlist");
                $oNewGroup->oxobject2selectlist__oxobjectid = new \OxidEsales\Eshop\Core\Field($sAdd);
                $oNewGroup->oxobject2selectlist__oxselnid = new \OxidEsales\Eshop\Core\Field($soxId);
                $oNewGroup->oxobject2selectlist__oxsort = new \OxidEsales\Eshop\Core\Field(( int ) $database->getOne("select max(oxsort) + 1 from oxobject2selectlist where oxobjectid =  " . $database->quote($sAdd) . " "));
                $oNewGroup->save();

                $this->onArticleAddToSelectionList($sAdd);
            }
        }
    }