Student A leaving class should not be able to see the destination of Student B who has already left the same class. That is, if a kid goes to the counseling office, it should not be viewable to another student who is signing out later for another reason. The “tile” that says a student’s destination should be viewable on the “teacher view”, but not the “student view”.
You could make it so that the tile only populates when the first 3 letters of the kid’s name are entered into the field….