We need to do Retention Billing Withholding at the Invoice Level which changes over time with each n

 

We need to do Retention Billing Withholding at the Invoice Level which changes over time with each new Invoice, not always at what might be setup at the Top Task Level.  Not a consistent % or amt.

 

Not only for Billing Conversion but going forward after Go Live.  We have looked at various options, but need to know what Oracle has supported and advised other R12 EBS customers in the past for Retention billing Withholding at the Invoice Level, perhaps via an API or extension. 

 

IF we need to do a customization, we need to know what Oracle and other Customers would recommend/support be done, what has worked well elsewhere.