I 797 Approval - H4 Visa

[guidance]

Dear All,

I am sending the documents to india for my daughter to get H4 visa stamp.

I have prepared all the necessary documents to send it. I have a doubt whether i have to send the original I797 approval papers of mine or else the Notarised copy of my I797 approval paper will do?

Can any one experienced this problem? Please help me it is urgent....

regards
Guidance