Questione giuridica chiave
Whether the filing could be treated as a civil-law appeal or only as a subsidiary constitutional complaint.
Decisione estratta
A civil-law appeal was unavailable because the value in dispute did not reach CHF 30,000 and no legal question of fundamental importance arose; the filing was therefore treated as a subsidiary constitutional complaint.
Motivazione estratta
The statutory requirements for the ordinary civil appeal were not met, so only the constitutional complaint route remained open.