You can have multiple Res windows in Reservations Manager. It’s like having multiple
workstations on your desk. This feature allows you to work faster and be more
productive. For example, you can build a PNR in one window, check availability in
another window, look up a HELP topic in different window, while running a script in yet
another. As a default, you will have two Res windows (Res 1 and Res 2), but you can have
up to 10 open at any given time.