Question juridique clé
Whether the federal administrative appeal was admissible despite the family-reunification context
Solution extraite
The appeal was admissible because the daughters could in principle derive a right from Art. 17(2) LSEE and Art. 8 ECHR.
Motifs extraits
Unmarried minor children of a settled parent may, in principle, rely on these provisions; the inadmissibility ground did not apply.