Question juridique clé
Whether the appeal met the Federal Supreme Court's formal reasoning requirements.
Solution extraite
The appeal did not contain sufficient reasoning and failed to engage with the decisive cantonal reasoning, so the Court could not enter into it.
Motifs extraits
Under Art. 42 BGG, a party must specifically show how the challenged decision violates the law; merely presenting its own view or making appellatory criticism is insufficient. The appellants did not demonstrate any obvious error or constitutional violation in the cantonal court's reasoning on the AHV pension plafonnement issue.