The first thing you need to do is to prove your immigration status.
Do you want to know how to do it?
Yes, please.
You need to provide us with your current U.S. immigration document. It can be the form I-551 Lawful Permanent Resident Card, Machine Readable Immigrant Visa with your unexpired foreign passport or the form  I-766 Employment Authorization Document (EAD), work permit.
Just those 2 documents are accepted?
the I-94 Arrival/Departure Record or admission stamp in the unexpired foreign passport is also accepted.
Are you a F-1 or M-1 student?
I'm not.
Just in case, what would be needed for an F-1 student working on campus?