How do you get a UID (housing contract asks for it)

Colleges and Universities A-Z California Institute of Technology
1

<p>I searched my e-mail and the huge packet that we got with the contracts and forms and stuff, but there's no UID. Yet the housing contract asks for it next to your name.</p>

<p>How do you get yours, or do new students just leave it blank?</p>

2

<p>Why don't you call up the registrar? They can tell you your UID if you have one; if not, leave it blank.</p>