Questione giuridica chiave
Whether the appeal met the Federal Supreme Court's substantiation requirements under Art. 42 BGG.
Decisione estratta
The appeal was not sufficiently reasoned because it did not engage in a targeted way with the decisive reasoning of the cantonal judgment.
Motivazione estratta
The appellants only criticized how their lawyer handled the mandate and did not explain how the waiver of attorney-client privilege itself violated federal constitutional law. The dispute over the fee claim and mandate performance belongs to the civil proceedings made possible by the waiver.