Question Eligibility Category I765 with i485 AOS

Congrats to all of us who become eligible to file I485 this month, now the documents adventure begin.

"What should be the Eligibility Category in line 27 of the form I765 for a spouse who will be filing AOS this month, currently on H4.
H4 renewal still pending with USCIS. Primary already filed 485 in 2012 and has EAD/AP, but since maintaining H1B.

Thanks!