documents needed for baby born after wife's green card application

[alexanderg]

Hi, I am a permanent resident and petitioned for a green card for my wife who is in China. She recently received the interview invitation. In the meantime, our daughter was born in China. What paperwork do we have to file where and when to allow my daughter to enter the US with my wife?
Thanks,
Alexander

[newacct]

Since your daughter was born before your wife was issued her immigrant visa, your daughter needs to have her own immigrant visa. She can be added to your wife's case at the consulate as your wife's derivative beneficiary. I am not sure how exactly you should contact the consulate about this.