REIM - Manually paid Invoices

How to create an invoice and set it as manually paid.

If I enable that option from supplier options it will be all the invoices . How to enable it for selected invoice?

For example : I have an order that is received, and paid manually, we are not getting invoice from EDI/vendor. To clear receipt from unmatched account we want to create an invoice and mark it as manually paid or pre-paid so that invoice can be matched and doesn't go to AP for payables.

Within create Document options, we have an option to check box manually paid indicator but that is disabled. Is that a supplier option level setting because I see that setting in supplier options.