Need to refer supplier name in Invoice Header DFF as context value

Summary

Need to refer supplier name in Invoice Header DFF as context value

Content

Hi Gurus

We have a requirement where in we create context sensitive segments based on the supplier name entered in the invoices. For example, we will have different DFF attributes for Supplier :- Dell Inc and different DFF attributes for supplier Walmart. So while creating the invoice, once the supplier is selected, the related context sensitive DFF attributes needs to be displayed. Business uses don't want to select the context value again in the additional information section.

In Fusion how to refer the supplier name in create invoices page to context value of invoice header DFF?