Kernrechtsfrage
Whether the appeal was admissible under the pre-BGG rules and the dispute value requirement.
Extrahierter Entscheid
The appeal was admissible because the case was a civil-law dispute with the required dispute value.
Extrahierte Begründung
Claims under an AVE collective agreement remain private-law claims; the right to wage audit is independently enforceable, and the alleged value exceeded the threshold.