Question juridique clé
Whether the federal appeal satisfied the requirement to challenge the cantonal judgment with sufficient reasoning.
Solution extraite
No. The submission did not explain why the cantonal inadmissibility ruling was wrong and instead argued the merits of supplementary benefits.
Motifs extraits
Under Art. 42 LTF, the appeal must briefly show how the challenged decision violates the law. A mere discussion of substantive entitlement, without addressing the timeliness ruling, is insufficient.