Questione giuridica chiave
Whether the public-law appeal was admissible in a foreigner residence-permit case.
Decisione estratta
It was inadmissible because no federal or international right to the permit existed.
Motivazione estratta
A final, unchallenged federal migration decision had already held that the applicants could not rely on Article 8 ECHR, and the conditions for Article 44 LEtr were not met.