Kernrechtsfrage
Whether the public-law appeal was admissible despite the lack of a right to a residence permit.
Extrahierter Entscheid
The appeal was inadmissible to the extent no enforceable entitlement to the permit was sufficiently shown.
Extrahierte Begründung
Under Art. 83 lit. c no. 2 BGG, such appeals are excluded absent a federal or treaty-based entitlement; the appellant did not substantiate one in a legally sustainable way.