Questione giuridica chiave
Whether the federal appeal met the formal requirements of Art. 42 LTF.
Decisione estratta
No. The appellants filed no conclusions and did not challenge the cantonal court's reasoning, so the appeal was manifestly inadmissible.
Motivazione estratta
A federal appeal must contain conclusions and reasons showing how the challenged decision violates federal law; mere hardship arguments do not suffice.