Hi guys. My wife PR application in process since last year September biometric is done backgrounds in progress. I want to apply for TRV visa. I need help here that what my wife write in letter of intent, does she have to show strong bond to Pakistan and for visiting to canada. She have to choose short travelling dates or she can stay up to six months in Canada on TRV visa . Please help me out here. And what other supporting documents we have to submit in TRV application.