This is your passport request. You will not get a separate letter. You should receive letters for all applicants. For me, I received a letter for each person - main applicant and 2 dependents, so 3 in total, each letter has the person’s name and address, etc., on the top.
the information letter we got had the name of the principal applicant only. I think it depends on the processing office. mine is vancouver, where is yours?Hm.. I didn’t notice before that I have both these points mentioned in the letters. I received 3 letters anyway for all three members and sent 3 packages for visa stamping.