Can we copy DFFs to seeded field in Agreements page

Summary:

Can we copy DFFs to seeded field in Agreements page

Content (required):we have an requirement where we need to copy one DFF value to Agreement Headers Description Field How can we achieve it I was trying with Page personalization But I could not achieve it

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

Code Snippet (add any code snippets that support your topic, if applicable):