In the "Window" tab of the "Edit Contract" dialog, multiple windows can be selected simultaneously. These windows can then be edited at the same time using the new batch editing button.
In the Window Collection Editing dialog, the start, end, and attributes of all selected windows can be edited or copied.

If the new window is not within the license time, a warning will appear when attempting to save the dialog. The user must then decide whether to adjust the license time to match the window or cancel the process.