IIRC I've asked questions about this before but never got any answers. But after a break from the Slavers Den I've started to finish the last expansion only to discover that I've created my own custom object window category?

In an attempt to streamline the mountain of assets I've created for this place I thought I would put many of the statics into their own folder within data, meshes\architecture\VSD\ and put in about 25 custom nifs all prefixed VSD. Now when I load up CK I get Static->Architecture->VSD, it's .

Yea I have the same in hunting in Skyrim. The object window seems to just be the file system and windows explorer set up