Adding a "Check Amount" search criteria in the invoice Search page.

Currently when searching for an invoice in the Search page, there is a field that can completed called "Amount." This "Amount" field only pertains to the invoice amount and not the check amount. It would be great to add a "Check Amount." If one check is paying multiple invoices, and the user only knows the check amount, entering the check amount in the current "Amount" field will not display the needed results.