dependent stamping

[punniya]

Hi Friends,

I had applied for I-129 Amendment to change the client address and got a new I-797 document. It has the old petition validity date only.

My husband and kid have visa stamped in their passport for the old petition document. Now when I am going for stamping , I am not aware if I need to bring them with mefor stamping, or not required as they have their visa already stamped with the old petition document.

Any suggestions / advise would be greatly appreciated.

Thanks

Punniya.