Reg: DS-160 and appointment together for the family

[nag905]

Hi guys

I filled in DS-160 for H1 visa and submitted the application. I got the confirmation number

My wife is dependent on me and she also submitted DS-160 for H4 VISA. She got the separate confirmation number.

I have to attend the interview in hyderabad along with my wife and daughter.

I would like to know the procedure for taking an appointment for all of us at same time.

I was filling the DS-160 form for my daughter, and I would like to know can I sign and submit (can I write my name electronically) the application on behalf of my daughter.

Appreciate your help in this regard.

Thanks and Regards,
Nag