We have set up a b2b direct connect connection with another company. We have enabled the cross-tent sync settings.
We want to use Shared channels in Teams. This works fine.

It is now possible for the other company to switch tenants in Teams and log into our tenant and then they see the entire team and not just the shared channel. The can also access SharePoint sites.
Is this works as designed because I can’t find this functionality in the Microsoft documentation.

​We have set up a b2b direct connect connection with another company. We have enabled the cross-tent sync settings.We want to use Shared channels in Teams. This works fine.It is now possible for the other company to switch tenants in Teams and log into our tenant and then they see the entire team and not just the shared channel. The can also access SharePoint sites.Is this works as designed because I can’t find this functionality in the Microsoft documentation.  Read More

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