The `- pmm: movie/decade` Metadata File is used to dynamically create collections based on the decades available in your library, sorted by critic rating to create a "best of <decade>"
The `- pmm: movie/franchise` Metadata File is used to create collections based on popular Movie franchises, and can be used as a replacement to the TMDb Collections that Plex creates out-of-the-box.
The `- pmm: movie/universe` Metadata File is used to create collections based on popular Movie universes (such as the Marvel Cinematic Universe or Wizarding World)
The `- pmm: show/decade` Metadata File is used to dynamically create collections based on the decades available in your library, sorted by critic rating to create a "best of <decade>"