Questão jurídica principal
Whether the filing could be treated as a civil law appeal or only as a subsidiary constitutional complaint.
Decisão extraída
A civil law appeal was unavailable because the dispute value threshold was not met and no legal question of fundamental importance arose; the filing had to be treated as a subsidiary constitutional complaint.
Fundamentação extraída
The amount in dispute was below CHF 15,000 and the case did not present a fundamental legal question under the BGG.