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

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

        $oAttribute = oxNew(\OxidEsales\Eshop\Application\Model\Attribute::class);

        if ($oAttribute->load($soxId) && is_array($aAddArticle)) {
            foreach ($aAddArticle as $sAdd) {
                $oNewGroup = oxNew(\OxidEsales\Eshop\Core\Model\BaseModel::class);
                $oNewGroup->init("oxobject2attribute");
                $oNewGroup->oxobject2attribute__oxobjectid = new \OxidEsales\Eshop\Core\Field($sAdd);
                $oNewGroup->oxobject2attribute__oxattrid = new \OxidEsales\Eshop\Core\Field($oAttribute->oxattribute__oxid->value);
                $oNewGroup->save();

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