Unmerging of payment orders is possible only for those orders having the status P - for payment. You can unmerge individual merged payment orders or more. If you want to unmerge more payment orders simultaneously, you press the CTRL key and by a left-mouse click mark the payment orders you want to umerge. By clicking the order once more you unmark it. By this function from the wizards menu you can unmerge the selected payment orders.

With unmerging of payment orders having a credit/debit reference this same reference is transferred to the unmerged payment orders.