Question juridique clé
Whether the appeal met the substantiation requirements of Art. 42 LTF.
Solution extraite
No. The filing lacked proper conclusions and did not explain why the cantonal judgment was unlawful.
Motifs extraits
Under Art. 42(1)-(2) LTF, an appeal must state conclusions, reasons, and evidence. A mere statement of opposition is insufficient, and the appellant did not show any error in the findings or legal reasoning, including on work capacity and denial of disability.