Follow these steps to share a calendar with other UWM students, faculty, and staff.
2. From the Calendar app, right-click the calendar you wish to share on the left-hand side of the screen and select Sharing permissions from the menu.
3. In the pane that opens on the right side of the screen, type the names or email addresses of the person(s) you want to share this calendar with in the search box.
4. Next to the people you've selected, adjust their permissions levels accordingly:
5. Modify the subject of the email that will be sent to the specified users (in the "Subject:" field, if desired) and click Send in the upper-left corner of the pane.
Note: You will be taken to the Calendar app, and the shared calendar will be in your list of calendars and displayed along with all other calendars you have open.The calendar shared with you should be found in the "People's calendars" section on the left-hand side.