Kernrechtsfrage
Whether the appeal could rely on alleged violations of the right to be heard and cantonal procedural law.
Extrahierter Entscheid
Those complaints were inadmissible in this appeal because only federal law and treaties could be reviewed; constitutional rights and cantonal procedural rules had to be raised by other means.
Extrahierte Begründung
Under the then-applicable OG, the appeal was limited to federal law. Alleged violations of Art. 29(2) BV and § 55 ZPO/ZH were therefore outside the scope of appellate review.