Multiple folders with Categories
You would be able to organize an event that had multiple functions. For instance - a sports photographer who photographs a tournament could have one event - ABC Tournament, then a second category underneath that - Day 1, Day 2, Day 3, etc. Then in each of those categories, have the ability to sort into even more categories like blue team vs red team, yellow team vs green team. That way a parent can go directly to whatever day they played, to whatever team they played instead of going thru the entire event. This also works for theatre (act 1, scene 1, etc), dance performances, competitions, mini sessions, etc. I think this would be very handy for any photographer. Thank you!