Question juridique clé
Whether the complaint in public law matters was admissible despite the general exclusion for residence permits without a legal entitlement
Solution extraite
The appellant plausibly invoked a potential entitlement based on Art. 50 AuG, so the appeal was admissible.
Motifs extraits
For admissibility it suffices that a possible entitlement is shown; whether the conditions are met is a merits question.