I added a new content type for my drupal 7 site and I have a form in this content type. It has the workbench enabled in this form so that the moderator can approve the submissions and close the forms if they are complete.
The functionality that I am looking to implement now is mailing the user upon the status change of the form. i.e, if the form changes from draft to closed, the user should be notified. I looked for modules or related content for implementing this, but could not find any. What is the best way to do this? Please let me know.
Thanks in advance.