Select "Calendar" in the left side panel.
Right-click "Shared Calendars," hover your mouse over "Add Calendar" and select "From Address Book."
Type in the name or email address of the team member whose calendar you want to add.
Double-click the team member.
Select "OK."
You will see your team member's calendar next to yours.
Tip! If you want to remove a calendar, follow these steps.
Right-click the name of the person whose calendar you want to remove and select "Delete Calendar."
Select "Yes."