I have a public form that we created for summer camp registrations, and it has been working well, but we needed a way to return incomplete forms, or forms with issues back to the submitter. So far, the best we've established is to send an email with the form attached and add comments at the end. The issue is that I'm not sure what to add after the notification, so that it goes to a separate outflow path. Mainly, I'm not sure how to create the logic to determine who's a new submitter and who is re-submitting. I don't believe we can send the actual form back to them, as they are the public and aren't users in LF. As the diagram below shows, I'm kind of stuck in the middle.