Mark a Feature as Obsolete or Restore a Feature
You can mark a deployed feature (included in a product) as obsolete if you no longer want the feature to be available for new products. This does not affect existing products, though, and obsolete features remain available in deployed products. To make an obsolete feature available for products again, you can restore it.
To mark a feature as obsolete or to restore an obsolete feature:
1.Open the Features tab
Show me how
a.Select Catalog > Features. The Features tab opens.
b.In the Batch Code list, select the Batch Code for the feature you want to delete. If only one Batch Code is available, the Batch Code is displayed instead of the list.
2.In the left pane, select the feature you want to mark as obsolete or to restore.
3.Click 
and select Obsolete or Restore.