Exposing/Creating DFF's on Redwood UI

Summary:

Hello,

Still fully getting to grips with VBS for Redwood, however I have been unable to find a way of creating & exposing DFF fields on Redwood pages (specifically the workforce structure pages & Position/Job details).

I have gone through the Oracle supporting documentation where relevant but I cannot see anything specific here for HCM (The only areas that I could see were talking about Application Composer, but this doesn't seem to be available for HCM).

Can anyone provide any insight/documentation around this if it exists at present?

If it does not exist, then is there a timeline available for such features please?