Question juridique clé
Whether the appeal in public law matters was admissible despite the immigration subject matter.
Solution extraite
The appeal was in principle admissible because a potential entitlement under Arts. 43 ff. AuG was arguable; however, the submission failed the reasoning requirements.
Motifs extraits
For admissibility, it suffices that a possible claim exists under the Family reunification provisions. But the appellant did not properly challenge the cantonal findings or reason legally why he had an enforceable entitlement.