You can get to the dashboard from anywhere in Confluence by choosing the site logo at the left of the Confluence header.
Calendars with restrictions are embedded here.
Customise the different types of events you'd like to manage in this calendar.
Optionally, restrict who can view or add events to the team calendar.
Grab the calendar's URL and email it to your team, or paste it on a page to embed the calendar.
The calendar is ready to go! Click any day on the calendar to add an event or use the Add event button.