Configure tenant restrictions - Microsoft Entra ID - Microsoft Entra | Microsoft Learn
Cross-Tenant Access Policies for Teams Shared Channels
Configure tenant restrictions - Microsoft Entra ID - Microsoft Entra | Microsoft Learn
AVDでAzureADテナント制限を試す!
Clear
c# - How to restrict other active directory user in multi tenant application - Stack Overflow
Teams Real Simple with Pictures: You want to block your own users being guests in other tenants? Well, now, you can with Cross Tenant Access Settings – @Microsoft365Pro