Kernrechtsfrage
Whether the challenge to the TAPI judgment was admissible before the Federal Tribunal
Extrahierter Entscheid
The attack on the earlier TAPI judgment was inadmissible because the appeal had devolutive effect only on the last cantonal instance.
Extrahierte Begründung
Only the Court of Justice judgment could be challenged; the prior first-instance judgment was no longer a separate target.