Kernrechtsfrage
Whether the Republic had standing to bring the public law appeal against the cantonal revision decision
Extrahierter Entscheid
An intervening party may rely on formal constitutional grievances, but not on arguments that presuppose a review of the merits when it lacks standing on the substance.
Extrahierte Begründung
The appellant had intervened only to support the defendant and did not show that the revision judgment directly affected its legally protected position.