How to maintain multiple Payment Methods in Business Partner?

[FredLacaze]

In Fiori App "Manage Business Partner Master data" it is not possible to select more than one Payment method. In "old" app "Maintain Business Partner", it is possible. 

Can anyone explain why this is not possible in the new app?

[AndreasMuno]

Thank you for your request, @FredLacaze.

In the SAP Help you can find a comparison of Business Partner applications: Feature Comparison for Business Partner Master Data Apps | SAP Help Portal. In my understanding, these apps are not mutually exclusive. You may assign authorization for either to a user, where that makes business sense. 

Further down in the documentation, under Concepts and Functions, you can find 

• Business Partner Bank Account Data | SAP Help Portal, and 
• Payment Cards | SAP Help Portal.   

If that addressed the request, please mark the response accordingly. Thank you. 

[FredLacaze]

Thank you for your answer! My query is regarding the field "Payment Method" and why it seems to be not possible to maintain more than one Payment Method on BP in app "Manage Business Partner Master data". I wonder if this is a bug.