Questione giuridica chiave
Whether the appeal met the federal motivation requirements under Art. 42 LTF and Art. 106(2) LTF.
Decisione estratta
The appeal did not contain the required conclusions or a sufficient legal challenge to the cantonal judgment.
Motivazione estratta
The appellant failed to explain concretely how the cantonal court erred in law or in fact, and merely repeated its own view of the contract and the contribution assessments.