Hi Nathan

You can add a re-engagement that is an email - you just hide the re-engagement in an orphaned section.

The settings I use for this is:

Email user: after delay

email recipients(s): user

email delay: 30 minutes

reminder count: 1

Email subject (user): You have been enrolled on %coursefullname%

then just add a wee message about enrollment in the content.

Suppress email if target activity complete: select this

target activity: click here to launch the "course"

Reengagement duration: 5 minutes