Kernrechtsfrage
Whether the cantonal remand order was independently appealable under the BGG.
Extrahierter Entscheid
The order was a reviewable interim decision because the challenged status ruling could cause irreparable legal harm to the IV office.
Extrahierte Begründung
A remand with binding instructions on the method of assessment does not end the proceedings, but the administration would otherwise have to issue a decision it considers unlawful without being able to obtain effective later review.