Trials in Student History

Hello! It would be incredibly useful to see a history of trial classes in a student's History tab. We have some dancers who have never enrolled in a class, but have a profile in DSP. When I look at their student page, it's hard to tell who they are/what they've done at the studio. I'd love to be able to easily check if they've taken a trial class with us, and when, and in which class within their student page.