Users would like to store Generic Documents in the Documentation branch in thier own Folder or Sub Folder. Curently the Documentation branch has a Field-Path Relationship (FPR) with the Discipline and Classification. This limits the ability of the user to store documents in their own folders or sub folders. Unless their is a valid reason to use FPR in the Documentation branch I suggest to remove it to provide more flexibility and useability.
At this point, this is not planned.
A separate hierarchy lookup in the Documentation Branch is more adminstration and configruation work. It also limits the hierachy to two levels only.
I'm not a fan of allowing users to create their own folders in Documentation branch. I prefer to define a separate hierarchy lookup for the 2 levels in the Documentation branch.