How do I enable read and write permissions to group calendars in Office 365 for everyone in the group? A group created in Outlook and then turned into a Team has what should be a shared calendar, but it can only be read (show's Busy) or edited (not possible at all) in the creators (me - and I'm a global admin) Outlook and machine. And not even the creator has access to the calendar on another machine.
1 Answer
You mentioned you created a group in Outlook, what's the group type? A contact group or an Office 365 group?
If it's the later one, you could connect to Exchange Online PowerShell, then run the following command to grant group members editor permission to the group calendar one by one.
Add-MailboxFolderPermission -Identity :\Calendar -User -AccessRights Editor
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