Questione giuridica chiave
Whether the civil appeal was admissible and the subsidiary constitutional complaint open
Decisione estratta
The civil appeal was admissible; the subsidiary constitutional complaint was barred because the arbitrariness complaint could be raised within the civil appeal.
Motivazione estratta
The decision was final, civil, and rendered by the canton’s last instance; the constitutional complaint is excluded when the same constitutional grievance can be reviewed on the civil appeal.