Correct. I did not send any document. I moved to Canada 1 year 5 months after getting pr. It's been more than 3.5 years since I moved, so I couldn't have stayed 6 months in any other country necessitating police certificate. I think if people travel outside a lot or don't move for a long time they might do a secondary review. Just my hunch. Assume if someone hasn't moved from US for 1.5 years and then 3 years after moving they apply for citizenship, then IRCC has no way to know if the person spent 6 months in another country (India) when they were in US for that 1.5 years. Since they would not have travelled through Canada. In these cases I-94 history may help prove.Your Physical presence was marked complete without sending any documents?