Sm1smom
Super Moderator
Silly question: If you're on F-1 OPT and your GC just got approved, what are the next steps to do? I know I must inform my school & employer. Are there other things that I should be aware of?
You may want to visit the nearest SSA building and request for a replacement SSN card - you're now entitled to a SSN without the DHS restriction authorization on it,
You may also want to read the New Immigrant Guide compiled by USCIS:
http://www.uscis.gov/sites/default/files/files/nativedocuments/M-618.pdf