Key legal question
Whether the cantonal court correctly determined the insured person's status as part-time versus full-time employed for disability assessment.
Extracted holding
The factual basis for the status determination was incomplete and partly manifestly incorrect; further investigations were required.
Extracted reasoning
The court found that the lower court relied on unverified assumptions about the claimant's family situation, household burden, and partner's ability to help. These points were decisive for choosing between the mixed method and the income comparison method.