Kernrechtsfrage
Whether the cantonal court arbitrarily evaluated the written proof of assignment of claims.
Extrahierter Entscheid
The complaint on arbitrary evidence assessment was inadmissibly reasoned and, in any event, did not show obvious unreasonableness in the cantonal court's assessment.
Extrahierte Begründung
The appellant did not engage with the decisive cantonal reasoning, namely that the submitted letter was not signed by the alleged insolvency administrator. Mere assertion that the document confirmed assignment was insufficient.