How to send attachments on a PO via email communication?

Summary:

Our buyers add quotes to purchase orders and when they select communication method = email and add an email the attachment does not send in the email with the PO. What needs to be done to have the attachment included with the Purchase Order?

Content (required):

Attachments are not sent with the purchase order via email

Version (include the version you are using, if applicable):

21D

Code Snippet (add any code snippets that support your topic, if applicable):