Is it your COPR interview? Have they given you a date? If yes then usually what I have seen, 99% you will be taken into a office by immigration officer where they will ask you about your details, work and all the normal questions like if you have committed a crime, military service and stuff like that and they will make you sign a doc and give you the final letter saying you will receive your Pr card after certain time.Any body has gotten an interview request ?
what are the questions and how much more processing after that ?