Questione giuridica chiave
Whether the federal appeal met the formal reasoning requirements of Art. 42 LTF.
Decisione estratta
No. The appeal did not explain specifically why the cantonal inadmissibility judgment violated federal law and merely referred to the file.
Motivazione estratta
Under Arts. 42(1)-(2) and 108(1)(b) LTF, the appellant must set out conclusions, reasons, and evidence, and must address the challenged decision with topically relevant arguments; mere reference to previous submissions is insufficient.