For me:
1.reason and more evidence for name mismatch in passport/visa and 485
petition. (i followed the format firstname, middlename, last name expanding
my initials and getting rid if some part , it was a long one, after coming to
the US)
2. Affidavit of BC
For my spouse(primary applicant)
1. EVL
2. company's ability to pay
3. reason and evidence for Parent's first name mismatch in BC and 485
application
4. Affidavit of BC