H1-B beyond 6 years , how to e-file

[balagar]

Hello,
My 6th year H1-b expiring on Sep 5th.
however, i am holding I-140 so i assume i can file for extension.
but not sure where my employer needs "e-file".

thanks for any help.

Btw, i am also filing I-130, would like to have the H1-b as back up.

[balagar]

hello,
have any one e-filed h1b extension beyond 6 years.
i had my hr manager singed up, but there no option for H1B.
is there different form other than I-129.

appreciate any help.
thanks