Question juridique clé
Whether the cantonal remand judgment was appealable before the Federal Supreme Court
Solution extraite
The remand judgment was an incidental decision that caused irreparable legal prejudice to the AI office and was therefore admissible.
Motifs extraits
By binding the administration on the exigibility of a change of activity and on the assessment method, the cantonal court substantially constrained the office's discretion for the ensuing decision.