You can delete a feature set if required. 

To delete a Feature Set

  1. Go to ADMIN SETUP> Product Administration >Feature Sets.
  2. Search for the feature  set and do one of the following:
    • To delete a feature set, click the ellipsis icon () next to the feature set name, and click Delete.
    • To delete multiple feature sets, click the checkboxes next to the name column, and click the () icon.
    • To delete all the feature sets, click the checkbox in the header row next to the name column, and click the () icon.
  3. Click Confirm.

Creating a Feature Set

Managing the Feature Sets