The message should mention your application receive date first, linking it to an online account, if it needs more documents, if your medical was successful, your eligibility is under review and then it will say you do not need an interview, fingerprints are not needed at this time after that it usually mentions BGC this changes however, mine stopped mentioning that right before the file got transferred to NDVO. They'll mention that they started the BGC when your file is towards the last stages of processing. With NDVO it was believed that your status changes to BGC is in progress and next day DM.
However, in October the applicants (mainly april applicants) that did get BGC in progress still have not received DM status...... I was just looking at the spreadsheet I believe only 2 applicants got DM in October from NDVO.... 1 of them i think was from the april batch...... I think november will be April applicants month for DM MAYBE may applicants..... basically we may not hear anything till January/ February.... which means that this whole *FASTER* processing plan isn't working too well at least not for NDVO applicants....
This is basically what I have understood from this situation from the last few days.... this sucks....
sorry for the ranting.