I have raised a service request today, and got a call just now ..
The officer who called me said i should put “ update of status “ as an application type ..
And the following documents
1. Passport In colour (first and last page )
2. Letter from immigration stating that you’re a permanent resident
3. Any address proof ( drivers license/utility bill / or any other accepted proof that is listed on the website ) .. I’m going with my Manitoba hydro Bill.
I hope this helps