How To: Add a shared calendar on Outlook Open Microsoft Outlook Click on Calendar located bottom right of the Outlook window Right Click on “My Calendar” then select “Add Calendar” then “Open Shared Calendar” This will open the shared calendar dialog box. Click “Name” to bring up the global address list. Then search for “Calendar ****” and double click on the calendar you are looking for, in this example, it was Calendar STO. Then click OK You should now be able to see the shared calendar you wanted in your calendar list.