Visitor visa - Documents

[smitta]

Hi, My parents have B2 visa appointment scheduled for next month and my brother is sponsoring them. I'm on H-1B visa. It is posted in Immihelp website that it is advisable to carry all relevant documents of all children living in US along with the sponsor child. May i know what are all the relevant documents that i, child but not the sponsor, have to provide? Is it passport, visa approval notice, birth certificate, marriage certificate, employment letter? Please let me know if any more documents are needed.

Thanks.

[smitta]

Experts, please respond at the earliest.
Your answers are valuable!

Thanks.

[taco]

It only comes to verifying relationship with the sponsor child and his/her visa status for which copies of passport with visa and birth certificate will do.

Carry the same for other children ,just in case they ask.

[smitta]

Thanks for your prompt response.