Dear Murray,This functionality is unavailable as of now.You can refer to 1976695 - You are not able to attach initial Customer Invoice to Dunning Letter - SAP ONE Support LaunchpadYou could upvote the idea in Customer Influence Page:Improvement Reque...

Hi Emanuel,May we know which specific payment method are you trying to add?Regards,Manasa

Hi Carlo,Is it that you want to show the Withholding tax payable in Journal Entry of Supplier Invoice ?Thanks & Regards,Manasa

Hi,Kindly raise an incident as this as an exception.Regards,Manasa

Hi Silas,Could you kindly elaborate your question or let us know what are the elements that you are trying to remove ?Thanks & Regards,Manasa