In the left pane, in the WMI tree for the package, select the task list whose related maintenance packages you want to manage.
The workspace for the selected task list appears.
In the upper-right corner of the workspace, select Manage Maintenance Packages.
The Maintenance Packages window appears, displaying the maintenance packages in a bulk data grid.
Select the check box for each interval that you want to associate with the corresponding operation.
Maintenance Package records are created in the WMI tree under the corresponding operation for each interval that you selected.
Note: If you clear a check box, the corresponding Maintenance Package record will disappear from the WMI tree.