You have a feature list which you don�t need and you wish to remove it? You can follow throw this tutorial to do it.
1. Login to your WHM Account.
2. Go to Packages >> Feature Manager or type Feature Manager in the search box and then the option will appear.
3. Under Manage feature list, choose the feature list you wish to remove
4. Click on the Delete button.
Congratulations, your selected feature list is successfully removed.