HomeLink: New to MDUSD? Check your student's daily REAL-TIME attendance record, grades, teacher emails, homework assignments. The PARENT/GUARDIAN can visit the NHS Attendance Office, Mon-Fri, 730am-3p (bring your photo ID) to pick up your VERIFICATION CODE. This information will NOT be given by phone and will NOT be given directly to students. The SAME VERIFICATION CODE applies throughout grades 6-12. ALL students/families should be on HomeLink!