Questione giuridica chiave
Whether the appeal filed in the name of C. was admissible although he had not appealed the cantonal judgment
Decisione estratta
The appeal was inadmissible as to C., because the reform appeal is open only to parties to the challenged decision and C. had not been a party in the last cantonal instance.
Motivazione estratta
Standing to bring a reform appeal depends on party status in the last cantonal instance; C. did not appeal below and therefore lacked that status.