Kernrechtsfrage
Whether the appeal was admissible as to appellant Y., who had been denied party status below.
Extrahierter Entscheid
The appeal was not admissible as to Y. because the appellant did not address the cantonal court's reasoning on the lack of party status.
Extrahierte Begründung
The Federal Supreme Court held that the brief failed to meet the duty to substantiate the complaint against the cantonal court's reasoning.