In the Application Console tree, expand the Storages node.
Select the Backup child node.
Perform one of the following steps:
To remove one object, select Remove in the context menu of the name of the object.
To delete multiple objects, select the objects that you want to delete using the Ctrl or Shift key, open the context menu on any one of the selected objects, and select Remove.
In the confirmation window, click the Yes button to confirm the operation.