How to Send Inbound and Outbound Attachments

If the include attachments flag is checked; only email is sent. The emails include all the task attachments as email attachments.

To send inbound and outbound attachments:

Select Send task attachments with email notifications in the Advanced tab of the Notification section of the Human Task Editor.

In the actionable email reply, the user can add attachments in the email. These attachments are added as task attachments.