Questione giuridica chiave
Whether the public law appeal was admissible and whether the appellants had standing to act through a representative for the heirs community.
Decisione estratta
The appeal was in principle admissible, and the heirs community could act through a representative under Art. 602 para. 3 CC.
Motivazione estratta
Only the heirs collectively may assert rights of the community, but representation by an authorized representative is allowed; a timely public law appeal against the last cantonal instance alleging constitutional violations is generally admissible.