The document outlines the steps to fill out the application form for AIIMS MBBS 2017, which includes registering online, paying the application fee, selecting an exam center, filling personal details, uploading a photo and signature, and taking a print out of the confirmation page. The registration period is from February 15 to March 15, 2017, with a late submission deadline of April 8, 2017. The exam will be held on May 29, 2017 to fill 700 seats across two sessions.