Questione giuridica chiave
Whether the administrative law appeal against refusal of a residence permit was admissible.
Decisione estratta
It was not admissible because no federal right to the permit existed.
Motivazione estratta
Under Art. 100(1)(b) no. 3 OG and Art. 4 ANAG, residence permits are granted at the authorities' discretion unless a special federal or treaty-based entitlement exists; none was shown.