Hillsborough County School Bus Mutual Responsibility Signature Form. Student Name (Printed).This form defines the student enrollment category and verifies residence when enrolling a student in a Hillsborough County. Make informed choices about after care! This form defines student enrollment category and verifies residence when enrolling in a Hillsborough County Public School. Students who miss class because of the above must: a. Sign up for the meeting in advance. b. You must fill out and submit this form with each new action. Enter the STUDENT name, address, phone number, and Florida then press finish. 5. Check that you are a student then press finish. 6.