Those instrs r for TRVs & PRTDs. It has nothing to do with pps stamping for PRVs. What does ur PPR letter or email state reg. pps submission?
For passport submission there is a link as I said - Instructions for passport submission
which you already read; nothing apart from that for passport stamping.
FILE: XXXXXXX NAMES: RAGHAV, AJAY SINGH
This refers to your application for permanent residence in Canada. We are now in a position to request your passports for visa issuance.
Please submit your passport(s) to the Consulate General of Canada in Detroit within the next 90 days. The issuance of your visa(s) is time sensitive so it is important for you to submit your passport(s) as requested. Please note, though your passport(s) is/are due in Detroit within the next 90 days, you must check your documents upon receipt. There will be a validity date indicated, and the landing must take place on or before that date. The visas cannot be extended. If you are not prepared to live permanently in Canada immediately after landing, please consult the website regarding residency requirements in order to ensure that you retain your status in Canada.
Two (2) recent photographs of yourself and each accompanying family member are also required.
DO NOT REPLY TO THIS MESSAGE.
FOLLOW THE LINKS BELOW FOR IMPORTANT INFORMATION THAT WILL ANSWER ANY QUESTIONS YOU HAVE:
Photographs, height and eye colour
Instructions for passport submission
Important notice for family members
Immigration Section/Section de l'immigration
Consulate General of Canada
Consulat général du Canada
Buffalo, New York