What is I767D?

[gc-VSC2002]

I have to renew my EAD and I see in couple of the threads that
I76D is a required document (stub received with EAD card)
But I got my first EAD in the Boston Office in person on the same day and I didn't get any stub with the Card.
Is it ok to apply with out that stub? Please advice

 

[Edison]

That's fine, you can apply without I-797D, it just accelerates the renewal process.