How to embed deep link as a hyperlink in Recruiting Content Library email template notifications

Summary

I would like to embed the ${CandidateSelfServiceDeepLinkURL} token into the message box as a hyperlink in the Job Apply Thank You External Notification

Content

As the picture shows, when a user clicks here in the message box, it should redirect them to their ORC profile (${CandidateSelfServiceDeepLinkURL}).

Thank you. 

Version

20D