Automatism who track an action done by a USER and "set a person" the person who do something

It would be useful to have an automatism that “set a person” in a column when someone do something.


When a USER (not the Creator) change a status o push a button, then the automatism set his name/account in a person column (something similar to how the date works).

Now I can track the creator of an element or assign in a default way a team or a person, but I can’t track the operator of a team-member or other person. (It is traceable only from the activity log but not visible as a column)

What do you think about this?

Thank you man!