Hi,
It´s not possible to see each Invoice in the Paymentfile but the Invoices are in the description field. It makes no sence to see each item in the XML file.
<RmtInf><Ustrd>Invoice1, Invoice2</Ustrd></RmtInf>
If the customer needs more Informations, send them an Bank Avis.
If you need more Informations regarding the Bank Avis, check first the Onlinehelp.
Regards Manfred