Question juridique clé
Whether the complaint concerning cantonal supplementary benefits met the pleading requirements
Solution extraite
The Court would not enter into the complaint on the cantonal supplementary-benefit issue because arbitrariness was neither invoked nor properly reasoned.
Motifs extraits
Rights under cantonal law cannot be directly raised under the Federal Supreme Court Act; only arbitrariness could be reviewed, but the appellant did not comply with the duty to substantiate such a claim.