E1: 42: How to print sales invoice displaying multiple due dates with related amounts

Hello,

We have same customers settled with Advanced payment terms (multiple due days and multiples payment amounts). The request consists on editing invoices of these customers showing multiple due days and multiples payment amounts. According to JDE support, it can't be done by R42565 because the dispatching of amounts by due days is processed by R42800 and saved in F03B11. It's recommended to use R03B505 instead of R42565 because it displays payment amounts by due date.

Did you deal with the same request? Did you use R03B505 and how you have generated the sales invoices? Or you have customized R42565 in order to process the dispatch of amounts by due day before running R42800?