How to tag event as glow?

The “glow” and “course cleanup” event tags look interesting. I seem to be stuck in figuring out how to create events marked as glow. I have UDisc league, which we actually play as a mini-tournaments with payouts each time. Sometimes we have glow events. How do I flag the glow events as glow so the event appears when searching for glow events in the area?

Currently, the new event tags cannot be added to league events (they are only supported on events listed directly via . However, we plan on adding the new event tags to league events in the future.