Hi all, my square brackets don't appear to pull up a list of options and I am having a few challenges embedding the URL/link to the feedback form within the automatic reminder which is sent to learners following attendance at a seminar.

I'm wanting to make it as easy as possible so that once learners have attended a course, the reminder is sent with a link to the evaluation/feedback from for them to complete.

The reminders are set up ok however, I can't seem to get the link to the form to work. Any hints/tips would be greatly appreciated. Thank you