Smart Collections like Plex

[RageshAntony]

I want to create a collection in Jellyfin for a specific actor. 

In Plex, there is feature called "Smart Collection". In that, we able to convert a "Search filter" as a collection so it will be automatically get updated when a new content is added. So, we can create a search filter for an actor and convert them to a Smart Collection.

Does Jellyfin have this feature ?

If not, how to achieve the same ?

[TheDreadPirate]

The only thing that even resembles that is the TMDB Boxset Plugin. I know that TMDB has "Boxsets" for people, but I'm not sure if the TMDB Boxset plugin for Jellyfin will create collections for people/actors.

Give it a try, though. The TMDB Boxset plugin is in the official plugin repo.