Questão jurídica principal
Whether the appellant's right to be heard was violated because the cantonal court did not formally notify him that the file was closed and did not invite him to name witnesses.
Decisão extraída
No violation occurred because he had ample opportunity to request evidence before judgment and the court could reasonably consider that he had waived a formal witness request.
Fundamentação extraída
The proceedings included written exchanges, a hearing, the joinder of former administrators, and time for comments. Under the right to reply and the duty of collaboration, the court was not required to prompt further evidence once the file appeared sufficient.