I have a client who has asked if we could add the CKEditor used for content throughout the Drupal Administration, to the email template field when setting an automatically generated email with webforms.

The email template field is found when you go to Content of type 'webform' > Click the Webform Tab > Click the sub-tab Emails > And edit an existing automatic email.

We want to render this textbox as the CKEditor and have the email template follow through with any bold, underline and heading formatting.

How would I go about this please?