<p>Last year, the First Year Supplement was simply a form that asked for name, address, phone, email, high school, academic interests, and personal interests. I recall that they asked for it to be submitted as soon as you decide to submit an application and asked that you not wait until your entire application is ready. It is likely that is used to create a student file in the admissions office. D submitted it as soon as it became available online so that they might recognize her eagerness to attend Dartmouth. She submitted the rest of of application about a month later.</p>