Questione giuridica chiave
Whether the federal constitutional complaint was admissible against the cantonal decision in an estate-administration supervision matter.
Decisione estratta
Only the subsidiary constitutional complaint was available; the appeal on the merits was not open.
Motivazione estratta
Supervision of an executor is an administrative oversight procedure, not a civil adjudication. The complaint was a final cantonal decision and the appellant had a protected interest, so the constitutional complaint could be heard within its cassatory limits.