I am applying for an extension of my study permit and I was wondering if I have to fill this form since it says at the top that is for Immigration and Refugee Protection Act and Regulations? Also I don't really have any joint bank accounts or property together, so the only documents that I can use is a letter from our landlord that says that we've been living in the same residence for x amount of time, and I also don't quite understand what is an Commisioner of Oaths, Do I have to have someone else to fill the form besides my partner and me? Any help will be much appreciated, thanks a lot!