Kernrechtsfrage
Is the subsidiary constitutional complaint admissible against the cantonal interlocutory decision on passive standing?
Extrahierter Entscheid
No. The decision was based on federal social insurance law and could be challenged by administrative appeal to the Federal Insurance Court; the subsidiary constitutional complaint was therefore excluded.
Extrahierte Begründung
The cantonal court decided under federal law, not autonomous cantonal law. The challenged ruling was thus a federal public-law decision in social insurance matters and not a matter for subsidiary constitutional review.