More About Working with Calendars
A Calendar Collection is a single file containing the calendar(s) you have created. It lets you create and customize different calendars while still giving you access to your address book and event list-all in one convenient work file. You can easily switch between calendars in your collection by using the Show Calendar option on the Calendar menu.
New calendars can be added to your collection by selecting Add Calendar to Collection from the Calendar menu. When the Add Calendar dialog box displays, use it to name the new calendar, indicate the event categories to be included and the views that apply. As you create new calendars, they will be listed in the Show Calendar list on the Calendar menu.