To control which elevator levels they have access to
Wrong. Try again...
To control what users can do, where they can go and when they can do these things
Yes. That's correct.
To control how a door responds to a user
To provide a way to rank users
To control which elevator levels they have access to
Wrong. Try again...To control what users can do, where they can go and when they can do these things
Yes. That's correct.