Kernrechtsfrage
Whether the subsidiary constitutional appeal was admissible alongside the civil-law appeal
Extrahierter Entscheid
The constitutional appeal was excluded because the civil-law appeal was open and admissible.
Extrahierte Begründung
The decision was a final civil judgment rendered by the last cantonal instance, with the requisite value in dispute and standing for the civil appeal; the subsidiary constitutional remedy was therefore unavailable.