How to unpublish/hide a specific bracket
By default all brackets will be published once you decide to publish your brackets. You can hide a specific mat if you want, read more here.
You can also, if you want unpublish a specific bracket.
Start by going to the bracket you want to unpublish and click on settings.
By default all brackets will be published.
Uncheck the box that says "Published" and press save.
All unpublished brackets will have a label saying "Unpublished" and can only be seen by the organizer.