Questione giuridica chiave
Whether the federal appeal met the formal requirements of Art. 42 BGG.
Decisione estratta
The appeal did not satisfy the minimum requirements because it contained no sufficient reasoning engaging with the decisive grounds of the cantonal judgment.
Motivazione estratta
An appeal must state requests and, in concise form, explain how the challenged decision violates the law. The appellant's filing was not amended and showed no substantive discussion of the pension denial.