Create a new Organization Category: TOPICS (i.e. WWII, Serial Killers...)

Feature Suggestions
2

I think there’s two existing feature suggestions which address what you’re looking for:

  1. Option to import or manually manage “keywords” as additional organizational element → Import TMDB Keywords into Tags section
  2. Option to create sub-categories / sub-genres → PLEX Desperately NEEDS Sub-Categories (Sub-Genre's)

Please comment/vote in those threads in order to help us avoid distracting or cannibalizing votes.

Unless I’m missing some unique aspect of your suggestion, I’ll close this as a duplicate.