Policy
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.
PackMicrosoft Office
CategoryMicrosoft Outlook 2016 / Outlook Options / Preferences / Calendar Options
Policy ID
f5ea9013239aInternal name
L_ControlCalendarSharingRegistry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\outlook\options\calendar\payloadcalendardetailspolicyPolicy notes
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.
Related policies
Allow attendees to propose new times for meetings you organizeCalendar item defaultsCalendar week numbersDisable Weather BarDo not allow Calendar search agenda viewDo not display reminders on Calendar items by defaultDo not regenerate meetingsEnable down-level meeting textEnd appointments and meetings earlyFirst day of the weekFirst week of yearHide lucky days when using Rokuyou (Japanese) calendarHide Send Latest Version buttonInclude appointments only within working hoursReduce the end time of long appointments and meetings by a specified number of minutesReduce the end time of short appointments and meetings by a specified number of minutesREST updates for calendarsSecondary calendar settingsSend Internet meeting requests using iCalendar formatShorten appointments and meetings