
Hi @frob ,
If you are using team sites that are connected to a Microsoft 365 group, you could connect it to Microsoft Teams.
1.Create a Microsoft Team from a SharePoint team site.
Click "Add Microsoft Teams" in the lower left corner of the home page of your team site.
Or you could find the Add real-time chat entry point in the “Next Steps” panel which is accessible from the top right section of your team site.
2.Join or create a team in Microsoft Teams.
Then click "Create from…Office 365 group"
For Reference: Create a Microsoft Team from SharePoint
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