How to edit confirmation email and PDF attached?

After our Jotform is filled out, an email is sent out thanking that person for registering and sharing some information that includes PDFs. How can I edit the email that is sent out--the content of the message and the attachments?

Please review our help articles via the links below:

How-to-Edit-the-Email-Template-for-Notifications-and-Autoresponders

How-to-Customize-PDF-Submissions-Report

We will gladly assist if you need any further help.