Questione giuridica chiave
Whether the federal appeal satisfied the formal reasoning requirements of Art. 42 BGG and Art. 97 BGG.
Decisione estratta
The appeal did not meet the minimum formal requirements because it failed to explain, even in outline, how the cantonal findings were manifestly inaccurate or legally erroneous.
Motivazione estratta
The submission only requested an invalidity pension; it contained no concrete argument showing arbitrary fact-finding under Art. 97(1) BGG or a legal error under Art. 95 BGG.