Is there a mass update on payment method when AP Supplier changes from check to ACH?

If an AP Supplier is being paid by check, and decides to change to being paid by ACH (Electronic), is there a way to change all of the outstanding invoices to Electronic pay with the banking information?

Currently, the AP Clerks are updating each individual invoice to the new payment method.  This is very time consuming if the supplier has a lot of outstanding invoices.