Is there a way to create a DFF only to a specific BU in Supplier Portal?

Summary:

There is a business requirement to create a DFF that should be added at the invoice line level. This DFF must be specific and should be available only to BU1, and should not be available to the rest of the BUs - BU2, BU3, etc. Is this feasible in Supplier Portal Invoice page?

Version (include the version you are using, if applicable):

Fusion 26A