@davidjuniorsaylor said:
Search For Ended TV Series
hello, I was wondering if there is a way to search for only TV series that have ended..

In the WEB interface I don't think so. I don't know.
Using Discover API Request is possible.
https://developers.themoviedb.org/3/discover/tv-discover
Use the " with_status " filter.

Filter TV shows by their status.
Returning Series: 0
Planned: 1
In Production: 2
Ended: 3
Canceled: 4
Pilot: 5
Allowed Values: 0, 1, 2, 3, 4, 5

and/or if not, would it be possible to implement it? tyia

Only if the administrator understands that there are many users who will benefit from this new feature.
Something like at least 30% of users, I believe.
The To-Do list is big.
See if you can find something similar.

Trello's To-Do list
https://trello.com/b/k34aFUme/web
https://trello.com/b/bVlsp6wz/api