Questione giuridica chiave
Whether the appellants were entitled to a sufficiently reasoned decision and hearing on all arguments
Decisione estratta
No violation of the right to be heard was established; the cantonal court addressed the decisive arguments and gave adequate reasons.
Motivazione estratta
A court need only deal with the essential points. The challenged judgment made clear why the court rejected the revision request and why the contested fee enforcement was not seen as unlawful.