Using %<DetailScale()>% in WIP 7

A while back I asked about a means to display Detail scales on a title block like in AutoCAD. I was told it was added to WIP 7. I see DetailScale in the list but don’t understand the procedure for usage. How/were do I assign a detail to the function?

Sorry, this has not been added to the V7 WIP. It is on the list of fields to add, but it has not been implemented yet.