Post again for typo correction.
When I applied my H1, I used the A# on the OPT/EAD card. So all my I-797A notices for I-94 show that A# (A#1). Last year my 140 & 485 were submitted together and they gave me another A# (A#2). My 140 has not been approved yet. Now my firm ask me to fill the I-9 Employment Eligibility Verification Form. In this form, I will show that I work under H1 and I need to fill in the A#. Which A# should I use here?
Also I will renew my H1 in the near future. Which A# shall I use in H1 renew application?