Question juridique clé
Whether the Federal Supreme Court could hear an appeal against the cantonal remand decision despite its interlocutory nature.
Solution extraite
The remand decision caused an irreparable legal disadvantage because it materially constrained the lower authority's discretion, so the appeal was admissible.
Motifs extraits
The remand required findings based on a legal premise the lower authority considered unlawful; this satisfied the irreparable disadvantage criterion of Art. 93 BGG.