Calendar sharing with my organisation

Question

All the users in my organization has calendar sharing as pic 1. Can someone please tell me how this is set ?
But I have one person with calendar sharing as pic 2. I don't understand why.

Get-MailboxFolderPermission user1:\calendar

FolderName User AccessRights SharingPermissionFlags

----------
---- ------------ ----------------------
Calendar Default {AvailabilityOnly}
Calendar Anonymous {None}

Get-MailboxFolderPermission user2:\calendar

FolderName User AccessRights SharingPermissionFlags

----------
---- ------------ ----------------------
Calendar Default {AvailabilityOnly}
Calendar Anonymous {None}

Both has sharing policy as:
SharingPolicy : Default Sharing Policy

Both are cloud users internal users. How can I make the calendar permissions of user 2 same as that of user 1.

Thanks

![148304-pic1.png][2]

Answer 1

Hi @muser ,

Could you have a check to see if the two users are using different versions of Outlook client? To view the version information, you can go to File > Office Account, click About Outlook.

From the output of the Get-MailboxFolderPermission command you shared above, the calendar permission settings for user1 and user2 are identical. So it's likely that the difference you see in the screenshots are related to the different user interface in different versions of Outlook, but their permissions are actually exactly the same.

I checked the permissions of my Microsoft 365 account in both Outlook for Microsoft 365 and Outlook 2016, and also got the different user interface as yours:

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