<p>I was waitlisted by Williams and I intend to stay on the waitlist. However, the waitlist card wants my Williams ID. I have no idea what it is. I don’t recall ever recieving one through email or mail. What should I put as my Williams ID? Should I call the school?</p>
<p>I think Williams sent out postcards with the Williams ID after receiving the applications. You should call the admissions office - they’ll help you with this.</p>
<p>yep it was on the post card that williams sent that said they received your application, little white sticker on the bottom</p>