A document to Repeal Credit Payment that was created from a document of receipt voucher

To access a "Muniment" for Repeal Credit Payment from Accounting - Vouchers - Payments - Repeal Credit Payment

We click on New, and receipt vouchers appear, and you can choose the receipt voucher that you want to cancel

And to add a "muniment" of Repeal Credit Payment

From File - Tools - Muniments - New - From Accounting - Repeal Credit Payment