Questão jurídica principal
Whether the cantonal remand judgment was appealable under Art. 93 BGG
Decisão extraída
The remand order was an interim decision, but no irreparable harm was shown because it contained only instructions for further fact-finding and no binding substantive directions.
Fundamentação extraída
A remand decision is only immediately appealable if it materially constrains the lower authority's discretion in a way that cannot later be departed from; that was not the case here.