Package view defines objects and operations related to the different calendar views available to the user. See Section 2.3 of the Milestone 6 requirements.

The structural viewing levels are item, day week, month, and year. There are operations to go to the previous and next views at any level, as well as an operation to go to a specific date. Lists of scheduled items can be viewed in a variety of ways. A general view filter operation can be applied to both structural and list views. Operations are available to view other users' calendars and to view a list of active viewing windows.