absence of your school ID, you may use your certificate of registration as a temporary substitute to enter the campus. Please secure a copy of this certificate from the SPAMAST student portal and show it to the guard in-charge.
Follow these steps for your reference.
https://myportal.spamast.edu.ph/olsis/index.php
Continuing students (second to fourth year) are required to present their previous SPAMAST student ID upon entering the campus.