Key legal question
Whether the cantonal remand order for supplementary evidence was immediately appealable.
Extracted holding
The remand order was an incidental decision not causing irreparable legal harm and not meeting the conditions for immediate appeal.
Extracted reasoning
The remand did not bind the AI office on the merits; it left full room to decide again after the evidentiary measure. A possible factual error in the remand decision does not create irreparable harm, and the ordered vocational stages were not shown to be long and costly.