We had filed I 485 in family based ( f3) category for my wife who father is US citizen, as we have filed on Dec 4th, 2019, and we did the finger printing on January 28th, 2020.
The RFE is about my wife birth certificate, they need copy of the birth certificate, issued by civil authority and a long form, with atleast one name of the parent and in english.
We did submitted the birth certificate in the beginning, when the original petition was filed and only issue we have her name is not mention in the birth certificate,
In Gujarat in the name is given 2 months after the birth.
The RFE is about the submitting birth certificate but they have not mention any thing about the name on the birth certificate