Kernrechtsfrage
Whether the public law appeal was admissible under Art. 83(c)(2) BGG despite the immigration nature of the case.
Extrahierter Entscheid
The appeal was admissible insofar as the mother plausibly invoked a right to renewal under Art. 50(1)(a) TMA.
Extrahierte Begründung
A colorable statutory entitlement is enough to clear the jurisdictional bar; whether the substantive conditions are met is a merits question.