Share Roles:

• Disabled: Calendar not visible to friends.
• Free/Busy: Calendar info only shares Free/Busy (what time events on the calendar exist) information with friends.
• Title: Title of calendar events shared with friends alongside Free/Busy information.
• Full: All event details displayed to friends.
• (Public): Events from calendar can be shared to anyone with a sharable link.

Enabled Note: Enabled status extends globally across Cal. A disabled calendar will not appear anywhere within Cal regardless of Share Status.