Cash Advance submitter cost center code populates in the DFF

Summary:

I have a requirment where when employee enters a Cash Advance request
there should be a DFF named Cost Center

its Cost Center code should populate automatically

Can someone guide me through that Query how to fetch in the valueset ?


thanks

Content (please ensure you mask any confidential information):

Expenses

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

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