We need a way to add our own specific business rules to the Enhanced Revenue batch entry. Currently, we have our business rules coded as 'errors' on our custom Gift Batch Proof list. However, we would much prefer to have our business rule violation 'errors' appear during gift entry. In our legacy product, there was a custom procedure that the customer could code to add their own errors to enforce their own specific business processes. This would help to cut down on our gift adjustments.