I would like to provide more information about users.
My academic institution has groups of students, trainers, board members, office staff, newsletter reipients etc.
I would like to add fields such as course, emergency contact, pnone etc.
I don't see anything like this in the documentation or FAQs except for recipients of newsletters.
Is there a way to do it so the user of office staff could maintain this? Could a user be linked to a row in a spreadsheet so that office staff can maintain this information?