You may modify or cancel a reservation online directly in your account. Because all Radisson Hotels brands are connected to our central reservation system, you will have access to all your reservations if your Radisson Rewards was entered at the moment of booking. If you cannot see one of your reservations, select "My reservations" from the menu at the top of the website and then "Find your reservations," entering your name and the confirmation number you received when making your booking.