Editing a selection list affects all jobs that use the selection list. However, if you edit a selection list that is being used by an active job, the changes do not affect that job. If you want to only edit selections for a specific job, edit the job rather than the selection list.
If a resource on your selection list no longer exists and you want to delete it, you must use the View Selection Details tab.
To edit a selection list
On the Edit menu, click Manage Selection Lists.
Select the selection list that you want to edit.
Edit the selection list properties.
See New Backup Selection List options.
Editing selection lists