There is currently no way to set the default sharing permissions for your Office 365 users’ calendars inside the organization. You can create a default sharing policy, but it doesn’t
Tag: calendar
While Microsoft is working on adding the option to Include Office 365 Group Calendar in Teams, you can use this as a workaround which will basically add a web link
With the new Windows 10 Technical Preview Build 9926, some of the features that were announced during the Windows 10 Keynote are available but are hidden and disabled by default.