Show event description in email attende

Hi! How could I show description event field in email event?

I can see the email template in wp-content/plugins/event-tickets/src/views/tickets/email.php but in your documentation -> https://theeventscalendar.com/plugin/event-tickets/ I have not found the function.

I show you the field value I would like to include -> https://imgur.com/T3wwkbx (yellow one).

Thanks so much!