Board Thread:In-Editor Help Assistance/@comment-40174391-20191105224106/@comment-9605025-20191106034043

The "thumbs up" is not something you can add. It is an integrated part of the Forum feature; which newer wikis don't have and older wikis will have removed starting mid-January.

It isn't precise, but you could use Status. It isn't precise because all it does is just check the timestamp of the user's last logged activity and then makes a guess based on that. However, it is better than nothing if you really want something like it.