Using formative to confirm acceptance of acceptable use policy across tutor groups

What is the best way for an administrator to create a formative to centrally manage whole school responses for a student acceptable use policy while still enabling individual tutors to see who has completed the form within their tutor groups?

Currently my solution is that each tutor has a class for their tutor group and they all make the administrator a co-teacher for these classes. The administrator can then create a formative, assign it to every tutor group in the school and the administrator and individual tutors can access the results and chase students who haven’t completed the form.

Any drawbacks to this approach? Is there a better way?

Thank you!