Luggage Montreal Can You Tell Me The Procedure For Going Through Customs At Montreal Airport?

Can you tell me the procedure for going through customs at Montreal airport? - luggage montreal

Traveling with children in Newfoundland, Canada, Florida, States.Can the United tell me the procedure of customs clearance at the airport in Montreal? We need to change to the terminals or to us for the same terminal? Once resolved, we must take our bags and still on or have done for us? When we are out of the plane in Montreal, what we do luggage or luggage is a collection of different customs? I need to know the answers to my questions, because we have to change only one hour the plane, so I have no time for mistakes. Thank you.