Hi, We have a requirement at one of our client in Brazil to change the payment due date on AR invoice. however only due date should change and no change to be made to the invoice (as Brazil has requirement that once the invoice is generated its send to govt. for examination). E.g if the invoice is due in 30 days, but after customer negotiations the due date changes to 45 days then how that can be reflected in AR_PAYMENT_SCHEDULES w/o changing the completed invoice. Thanks.