A Maintenance Window view displays information about current and scheduled maintenance windows created in Server Management Client and Viewpoint.
To the right of the Maintenance Window tab, the site ID is listed. To add site IDs, use the SITEIDs tab in the Server Management portlet.
The top portion of the Maintenance Window portlet shown below is current and was created in Viewpoint. It also displays active buttons for Edit and End Maintenance Window. The middle Maintenance Window is pending and displays a blue banner and no active buttons, because it was created in Server Management Client. The bottom Maintenance Window that was created in Viewpoint is pending and displays active buttons for Edit and Remove Maintenance Window.
Three Maintenance Windows