One question: When I got the AOR, I received three emails. One was the AOR, the second one had the Biometrics Instruction Letter, and the last one with instructions to link my application to my online account. Now, I want to apply for a bridging open work permit (BOWP), but when I was watching an instructional video about it, the person mentions that in the Optional Documents > Client Information section you attach, along with a valid work permit, a copy of the AOR document. But I only got an email acknowledging that they received my application with no PDF document attached. Is the email good enough to be attached? The video is from a year ago, so I don't know if maybe is just outdated information