Use the Select Activity Calendar dialog box to select the calendar an activity should use in the project.
Display Options bar: Click to change the list of calendars to global or project and change the table font and color settings.
Search: Type a calendar name to display a filtered list of names beginning with the letters typed.
Calendar Name: The name of each calendar defined for the selected display type.
Default: Identifies the default global calendar. Applies only to global calendars.
Select: Selects the highlighted item and closes the dialog box.