Questione giuridica chiave
Whether the federal appeal was admissible despite lacking conclusions on the merits.
Decisione estratta
The appeal was inadmissible because the appellant sought only annulment and costs, without a conclusion on the substantive outcome.
Motivazione estratta
Under Art. 42(1) LTF and case law, a party must in principle request the substantive outcome; a purely formal request to annul the decision is insufficient when the Federal Tribunal could itself decide the merits.