Kernrechtsfrage
Whether the appeal was admissible despite the lack of a legal entitlement to renewal of residence permits
Extrahierter Entscheid
The administrative-law appeal was inadmissible because Swiss law did not grant an enforceable right to the requested permit renewals.
Extrahierte Begründung
Under Art. 4 ANAG, residence permits are generally discretionary. No special federal rule, constitutional provision, or treaty created an entitlement here; the anti-discrimination argument failed because loss of the employment basis and resulting non-renewal can lawfully affect invalid foreign nationals without prior settled residence rights.