Kernrechtsfrage
Whether the cantonal appeal against the supplemental production order was admissible.
Extrahierter Entscheid
The cantonal court treated the challenged act as a mere procedural time limit, not as an appealable new production order; the Federal Court held this reasoning unchallenged.
Extrahierte Begründung
The appellant failed to engage with the cantonal reasoning that the act was not independently appealable.