GPO tool

Group Policy made searchable

A free ADMX browser or comparison tool for IT administrators.Search policies, find registry keys, and see exactly what each setting writes to the Windows Registry. Or compare two GPO backups to see exactly what has changed between them.

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Control Calendar Sharing

By default, users can share an entire calendar by saving it in the iCalendar format, or share a snapshot of a calendar by using e-mail. This setting allows you to specify the detail level in the shared versions of calendars, or to disable sharing of calendars.

Registry Information

VendorMicrosoft
ProductMicrosoft Outlook 2016
CategoryMicrosoft Outlook 2016 › Outlook Options › Preferences › Calendar Options
Applies toUser Configuration
Supported onWindows7
Registry Key[HKCU]softwarepoliciesmicrosoftoffice16.0outlookoptionscalendar

Policy Settings

Control Calendar Sharing

Registry Key[HKCU]softwarepoliciesmicrosoftoffice16.0outlookoptionscalendar
Value Namepayloadcalendardetailspolicy
TypeREG_DWORD
Values
  • Prevent Calendar Sharing (32768)
  • Allow calendar sharing with 'Availability Only' detail level (16384)
  • Allow calendar sharing with 'Availability Only' and 'Limited Details' detail level (8192)