Kernrechtsfrage
Whether the cassation complaint could challenge more than the cantonal appellate judgment and also the first-instance judgment.
Extrahierter Entscheid
The complaint is cassatory and may only seek annulment of the final cantonal decision; there was no basis to attack the first-instance judgment directly.
Extrahierte Begründung
Under the governing rules, the federal cassation complaint is limited to the last cantonal decision, with only narrow exceptions not invoked here.