I-485 - FP Code 3 question

[subra]

Hi,

I have an appointment next week for my FP and received a notice with Code 3. If any of you have received the notice with code 3, I would appreciate if you could answer the below questions:

1. Was there any A# on the notice?
2. If so, did you get a I-551 stamp on the passport on the day of finger printing.

Thanks for your help in advance.

Thanks
Subra