How to load a DFF to position

Summary:

Trying to work out how to load a DFF to the position via HDL or HCM

Content (required):

I have a DFF (cost centre) that I want to load against the position. This is the only field that needs populating as the positions are already set up.

Can anyone advise what the format should look like?

Thank you.

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

21D

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

FF code is PER_POSITIONS_DFF - Position Attributes.

Global Segment is Cost Centre