Question juridique clé
Whether the federal appeal was admissible against the revocation of a settlement permit and which lower decisions could be challenged.
Solution extraite
The appeal was admissible against the cantonal final judgment concerning the settlement permit, but not against the earlier cantonal and administrative decisions directly.
Motifs extraits
A settlement permit still produces legal effects if not revoked, so its revocation can be reviewed under the federal public law appeal. However, only the cantonal final decision is directly challengeable before the Federal Supreme Court.