Our case just went to DOS, we have our initial petition number but not the new one from the Consulate yet as our case is just now going to the NVC.
Regarding your documentation, will you send photocopies of your petitioners documents instead of originals / are those sufficient for booking your interview?
One thing I am confused about is whether or not we need to present the originals of our petitioners documents (social security, birth certificate, ID/ licences / Passports, etc) in any form at the interview, or if good photocopies are sufficient.