Questão jurídica principal
Whether the appeal against the cantonal decision authorizing full file access for the new psychiatric expert was admissible immediately.
Decisão extraída
The decision was incidental and caused no irreparable legal prejudice; immediate federal appeal was therefore unavailable.
Fundamentação extraída
The contested order concerned conduct of proceedings and evidence administration, for which irreparable prejudice is normally denied. Any later harm could be remedied through requests during the proceedings and, if necessary, an appeal against the final judgment.