Kernrechtsfrage
Whether the public-law appeal was admissible despite no asserted entitlement to a residence permit.
Extrahierter Entscheid
The appellant did not plausibly show any enforceable right to the requested permit, so the appeal was not open.
Extrahierte Begründung
Under Art. 83 lit. c ch. 2 BGG, public-law appeals are excluded where no federal or international right to the permit exists; the appellant failed to substantiate such a right.