Questão jurídica principal
Whether the appeal in public law matters is admissible and the appellant has standing.
Decisão extraída
The appeal was admissible because a plausible claim under Art. 50 AuG, Art. 8 ECHR and Art. 13 BV was asserted, and the appellant had standing.
Fundamentação extraída
A colorable entitlement to a residence permit suffices for admissibility; the existence of the entitlement is decided on the merits.