Kernrechtsfrage
Whether the appeal against the remand decision was admissible as a separate challenge under Art. 93 BGG.
Extrahierter Entscheid
The remand order was an independently appealable interim decision, but the appellant did not show a non-reparable disadvantage or that immediate review would avoid extensive evidence taking; therefore the appeal was inadmissible.
Extrahierte Begründung
The party challenging an interim decision must demonstrate the conditions of Art. 93 BGG. The submission did not satisfy this burden, and none of the exceptions was apparent.