Classter's top navigation bar can carry a Microsoft 365 button: a small MS365 icon that opens a short menu of shortcuts into the signed-in user's Microsoft 365 account - My e-mail, My Calendar and, when the institute has a SharePoint address configured, My Files. This setting hides that button for every user in the institute. It is off by default, so the button is shown.
The full article is available to signed-in Classter users.
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