I wish someone can help me with this. I have foreign experience and I have submitted the experience letter from my company for my study permit application. However, I worked in my family business and I was paid in cash, so I don't have anything apart from my experience letter from my company. Maybe if I try I can get the a statement letter from them stating that I was paid in cash during my tenure. Currently I am thinking about not submitting my experience letter since I am not able to provide additional documents in case if IRCC asks for it, I don't want them to think that I provided false information .My question is, is it mandatory to submit the experience certificate which I used in my Study permit visa application while I am filing for my PR? Can I just give up those points during my PR application?