How to mass update the "Invoice Match Option" on open but not received/invoiced PO lines

Summary: We need to mass update the "Invoice Match Option" on open but not received/invoiced PO lines. The import PO template does not have the option to do it. This field is not listed in the schedule attributes that can be updated using draft purchase orders REST API and it does not seem to be available via Visual Builder. Is it possible using the SOAP Web Services for Procurement? (if it is, may I know please the attribute?)

In addition, is there a "user-friendly" PO fields mass update (such as using the import PO process or BPA mass update process) in the quarterly updates roadmap or is there an enhancement/idea logged already?