IDR invoice Validation-supplier and legal entity combination from Intercompany Customer Assignment

Summary:

For IDR invoices (Intelligent Document Recognition) when the supplier name and legal entity is from "Intercompany Customer and Supplier Assignments" combination, the invoice gets hold and we cannot process the invoice further. To process this further we have to do workaround where we update the supplier and legal entity combination in "Manage Intercompany Customer and Supplier Assignments" to some other value then cancel the invoices and afterwards revert back the changes.

Is there any way where we can put the validation that whenever there is IDR invoice with supplier and legal entity combination from Intercompany Customer and Supplier Assignments, the invoice will get auto rejected.