Troubleshooting Missing Group Calendar in Outlook When Other Teams Are Visible

Hojung Jung 0

I'm experiencing a problem where I'm unable to view the calendar of a specific group, "AAA," in my Outlook calendar, despite having set it up in Microsoft Teams with the calendar app. I assumed that after creating the team "AAA" in Teams and installing the calendar app, its schedule would automatically appear in my Outlook calendar. However, this hasn't been the case. Interestingly, I can see the calendar for another group, "BBB," that was also established in Teams, suggesting that there might be a difference in settings or configuration between the two groups.

Teams joined in Microsoft Teams: "AAA" and "BBB"
Group whose calendar is visible in Outlook: "BBB"

What settings should I check to resolve the issue with the "AAA" group not appearing in my Outlook calendar?

SokiGuo-MSFT 28,236 Reputation points Microsoft Vendor

2024-03-08T06:17:09.3366667+00:00

Hi @Hojung Jung

Welcome to our forum!

For better research, please provide more details about this case:

Is there the same issue in OWA?

Do other users in the organization have the same problem?

Is it the same way to create groups?

As far as I known, when creating a Microsoft 365 group in the Teams admin center, Outlook, or SharePoint, the group mailbox is visible in Outlook. When creating a team in Teams, the group mailbox is hidden by default. You can use the Set-UnifiedGroup cmdlet with the HiddenFromExchangeClientsEnabled parameter to make a mailbox visible.
Hojung Jung 0 Reputation points

2024-03-11T04:36:50.3133333+00:00

Hi @SokiGuo-MSFT !

Thanks for your response.

Before delving into your suggested solution, I'd like to clarify a couple of things.
To confirm, OWA refers to the Outlook Web App, correct? If so, I am experiencing the same issue there.
Additionally, this problem is not unique to me; other members of our organization are facing it as well.

I also noticed that another group I created is visible in OWA.

Given this context, could you please provide detailed instructions on how to use the 'Set-UnifiedGroup cmdlet with the HiddenFromExchangeClientsEnabled parameter' to ensure my team's group mailbox appears in Outlook?"
SokiGuo-MSFT 28,236 Reputation points Microsoft Vendor

2024-03-12T01:54:19.9233333+00:00

Hi

The HiddenFromExchangeClientsEnabled switch specifies whether the Microsoft 365 Group is hidden from Outlook clients connected to Microsoft 365.
SokiGuo-MSFT 28,236 Reputation points Microsoft Vendor

2024-03-18T09:13:08.4033333+00:00

Hi @Hojung Jung

Is there any update on this case?

Please feel free to drop us a note if there is any update.

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Troubleshooting Missing Group Calendar in Outlook When Other Teams Are Visible

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