@JustBeCause

This looks pretty similar to the smart content folder inside DazStudio, right?
I always found this feature great.
You choose your base figure and all the items, poses, textures and so forth are right in front of you to choose from.
I did not know that Poser can do that to, to an extend.
As far as I can see it from your example, the Character Folder contains materials and Poses of hands and body in addition to the figure, right?
Can you also have props stored there as well? This would mean, you don't have to bother with several other folders if you create new content.
Seem very practically and straight forward to me.