JohnnyP said:
What is DM (landing interview)? Is this the interview to get approved for the sponsorship, which is the 1st step of PR?
DM usually happens before your landing interview (for Inland applicants).
The sponsor is approved first= AIP
Then the applicant is approved (and relationship is determined to be real) = DM*
Then, the landing interview where you are asked a few questions [typically] and then given your COPR
Then...you wait for your PR card to arrive in the mail
Then...you are officially done!!
(*Sometimes a DM is a negative decision made, but for Inland applicants that have already received AIP, it's not too common).