To enable, disable, or remove a list option
After you add an option to a customizable list, it displays in the user interface as a value that users can choose.
As the needs of your organization change, you can remove options that are no longer in use. When you remove an option from a list, it is permanently deleted. If you want to add the option again, you must readd it.
You can also disable an option, which keeps it available for possible future use while preventing it from appearing on a list. When the option is needed again, you enable it.
1.
2.
From the List Items field, select a value to enable, disable, or remove.
You can also use Ctrl+click or Shift+click to select multiple items.
3.
Click Disable, Enable, or Remove.
4.
Click Save Changes.