troubleshooting Question

Shared Calendar details not shown in Microsoft 365 group agenda

Avatar of 🔐 Peter GEELEN
🔐 Peter GEELENFlag for Belgium asked on
Microsoft 365Outlook* shared calendar* outlook 365* 0ffice 365
8 Comments2 Solutions11 ViewsLast Modified:
I recently migrated the family's mail boxes from IMAP to M365, incl. content…

Now everyone has their own agenda, and I also created a common agenda through an M365 group.

I have 1 admin account without license (as tenant root admin) and then 4 office user accounts with license.

Bizarre is only 3 of 4 users see the shared calendar details, while all 4 users are members of the shared calendar/ M365 group (root admin = owner of mailbox)...

For 3 users, it works as expected. But for myself (as a mailbox user, not admin), I only get to see the free/busy info from the common agenda… not the full details…

The agenda sharing policy has been set to full details...
I also checked the delegated permissions and removed the trouble user from the group and added the account again...

Do you have any suggestion or an idea what I did wrong in the setup?
Any suggestions for troubleshooting and/or solving the issue?

Kind regards,
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