[ShoutingMan]

Does Kodi support Special Features, or Local Media Assets, as Plex does?
https://support.plex.tv/hc/en-us/article...ets-Movies

I've got my discs ripped. But Kodi doesn't understand Bonus Features discs, and many of my libraries appear to have duplicate items, which are really mis-categorized bonus discs.

[Wimpie]

This is possible if you use the addon videoextras, together with my addon (bluray iso utils) (make a extras directory and use my addon to make .strm files of the extras).

[ShoutingMan]

Here it is:
http://kodi.wiki/view/Add-on:VideoExtras