Questione giuridica chiave
Whether the appeal could succeed on alleged violation of the right to be heard regarding the amount of the claimed fee.
Decisione estratta
No violation was found, because the cantonal court sufficiently indicated that the claimed amount was deemed plausible on the basis of the 15 January 2010 letter.
Motivazione estratta
A brief motivation is enough if the party can understand the decision and challenge it effectively; the appellant in fact understood the ruling.