Kernrechtsfrage
Whether the reform appeal against the cantonal decision on jurisdiction was admissible
Extrahierter Entscheid
The appeal was admissible because it challenged a final cantonal ruling on jurisdiction and the forum-clause issue was governed by federal law.
Extrahierte Begründung
A decision on territorial jurisdiction by the last cantonal instance is appealable, and the transfer of a forum clause based on Art. 5 PILA is a federal-law question.