H1/H4 Extension

[altruist321]

Hello Experts,

I have a question.

I have extension coming. So for my wife she do not have last name on her passport.

Situation is:

Passport:
First name - Vidya
Last name - Blank

Visa:
First name - FNU
Last name - Vidya

Now for extension attorney/Petitioner/immigration officer, they say they have to prepare documents for extension with names what is on passport.They have to go with Passport on approval notice Like

First name - Vidya
Last name - LNU

I am assuming USCIS or whatever govt. agency it will be , they will change name on their own based on requirement and MAY make it like we do have today in Visa for H4 extension petition.

Please confirm and share your thoughts.