For maintenance work, Threema may interrupt the use of the Service after informing the Customer in advance, including the expected time and estimated duration of the maintenance work. The Customer may be informed either by e-mail to its administrators of the Threema Work Management Cockpit or in the Threema Work Management Cockpit itself or via the public system status website of Threema at this <a href="https://status.threema.ch/">link</a>.