<https://www.detrack.com/tutorial/how-to-send-email-when-a-job-is-completed-or-partially-completed/>
<http://schema.org/description>
"This tutorial will show you the steps of sending email notifications when a job is completed or partially completed."
<https://www.detrack.com/tutorial/how-to-send-email-when-a-job-is-completed-or-partially-completed/>