Kernrechtsfrage
Whether the filing could be treated as a civil law appeal or only as a subsidiary constitutional complaint.
Extrahierter Entscheid
A civil law appeal was unavailable because the amount in dispute did not reach the statutory threshold and no legal question of fundamental importance was shown; the filing was therefore treated as a subsidiary constitutional complaint.
Extrahierte Begründung
The dispute value was below CHF 15,000 and no fundamental legal question arose, so ordinary civil appeal jurisdiction was excluded.