To change the settings for an existing form component, click the Edit link in the Operations column, next to the field to be updated.
Complete the component settings on the Edit component page. See Form Component Types for details on how to configure these settings for each type of form component.
To delete a form component, click the Delete link in the Operations column, next to the field to be removed.
You will then be prompted to conﬁrm your request by clicking the Delete button again.
Once you delete a form component, it is permanently deleted from the form, and any data saved in the results of the form component will also be permanently deleted.