Display auto populated DFF from supplier page on the RSSP page

Summary:

Is it possible to display certain Supplier DFF fields on the RSSP page based on the supplier selected?

Content (please ensure you mask any confidential information):

We have a requirement to add a Supplier Header Descriptive Flexfield (DFF) attribute to the Enter Requisition Line page on RSSP. Once the user selects a specific supplier, the DFF from the supplier header should be displayed automatically and need not to be filled by the user.
Is it possible to expose a Supplier Header DFF attribute in RSSP? Any guidance or available options would be greatly appreciated.

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