[!WebLoginPE? &lang=`du` &type=`register` ®SuccessId=`5`®SuccessPause=`1` ®isterTpl=`RegisterTpl` &groups=`Logged In Users` ¬ify=`[(emailsender)]` &customFields=`btw,company, city, street, streetnr` !]
because i knew the doc allready but didn’t read that paramter section in detail