Hi, My parents have got a tourist visa based on a family friends invitation letter and they visited canada for 20 days in dec'18,,,,, I have also got PR and moved here with spouse....now they want to visit us in sept for 3-4 months...... do they need anything to support while landing here??? Should they tell the officer they are here to see their daughter as they dont have any letter from my side yet...... I hope It wont become a reason for their deport also ,,,,I am scared.....however they will bring their property papers,bank statements and medical insurance....Is there anything else we should do?