Allow GL acct changes in AP Edit Invoices - No Voids

Vendors are tied to 1 specific (default) GL Acct. In some scenarios when entering a vendor invoice, we need to code it to a different GL Acct. This can get missed easily. It would be awesome to be able edit the GL Acct under [AP-Edit Invoices]. Instead, we are voiding the invoice and re-entering it with an additional character * or -A because BW sees it as a duplicate.