Accessing the Master Calendar Open Outlook and navigate to the Calendar tab on the left side of the window. Select the Add Calendar button, just above the available calendars list. Select Add from directory. In the drop-down menu that appears, choose your email address. In the text field that appears below, type Master Calendar and select the option that appears. Next, choose where you want the Master Calendar to appear in your list of available calendars. Your choices will be: My calendars, Other calendars, People's calendars, or All Group calendars. It may be wise to choose "My calendars". This will ensure it appears at the top of the list and is easy to locate. Select the Add button.