After our case was approved at a local office We got I-181 "Welcome notice" from VSC saying the case is being processed and if approved cards will be mailed directly to our address. I checked online status with the receipt numbers and it said "case approved", notice mailed. Do they mean plastic card is mailed? I've seen others receiving emails saying actual card was mailed.
I also learned that after your I485 is approved and you get I551 stamp in passport, your case is still not completed, In fact you are not "officially LPR" until you are registered in the database. They still do some background check with CIA before issuing your card. That is why some people traveling with their I551 stamps are having issues at port of entry, because their names are not in the final database.
I also learned that after your I485 is approved and you get I551 stamp in passport, your case is still not completed, In fact you are not "officially LPR" until you are registered in the database. They still do some background check with CIA before issuing your card. That is why some people traveling with their I551 stamps are having issues at port of entry, because their names are not in the final database.