From what you’ve mentioned, this could be done by adding a new field to the user_meta on the back end.
Then, you could use an approach similar to what’s documented here for front end editing by users: How to edit a user profile on the front end?
From what you’ve mentioned, this could be done by adding a new field to the user_meta on the back end.
Then, you could use an approach similar to what’s documented here for front end editing by users: How to edit a user profile on the front end?