I have a user with devise who has various role ,how can teacher or admin(user) can add attendance of student(user) from attendance page?

I have a user model and other models are school,classroom,attendance,lecture etc. so now i want that an admin(user) or teacher(user) can add daily attendance of students(user) but whenever i try to add attendance it take me to add attendance for current logged in user which is the result of my implementation but how can one user create attendance for other, this thing that i am unable to implementing, any suggestion or advice will be very helpful ,thanks in advance.