Questione giuridica chiave
Whether the appellant's right to be heard was violated in the cantonal proceedings.
Decisione estratta
No violation requiring annulment was shown; the later service and consideration by the upper supervisory authority cured any defect.
Motivazione estratta
The appellant improperly attacked the lower supervisory authority directly. The upper authority had served the reply before deciding and addressed the arguments, so the hearing requirement was satisfied or cured.