Calendars may be shared between coworkers through permissions. Permissions are granted by the calendar’s owner. To share a calendar in Outlook with a coworker, do the following:
Right click the calendar you wish to share and choose Share Calendar….
Select Permissions.
Add the user who you wish to share the calendar with.
Change their permission level to grant them appropriate permissions.Publishing Editor, for instance, will be given full access to your calendar while Author can only edit events they have created. DO NOT assign the role of Owner to your calendar.
Select OK until you return to the calendar.
The recipient will need to open your calendar manually.
