Questione giuridica chiave
Whether the filing met the requirements for a subsidiary constitutional appeal.
Decisione estratta
The filing did not set out any constitutional violation and therefore could not be examined.
Motivazione estratta
Given the small value in dispute, only a subsidiary constitutional appeal was available. The submission failed to comply with Art. 42 LTF because it did not explain how the cantonal court violated constitutional rights; its arguments addressed only the merits of the tenancy dispute.