Kernrechtsfrage
Whether the insured's educational work was a secondary activity excluded from mandatory LPP coverage.
Extrahierter Entscheid
The educational work for the association was a secondary activity; the insured was mainly employed by Y. and also had other ancillary employments.
Extrahierte Begründung
The factual assessment was not manifestly incorrect: work time and income were higher and more stable at Y., the educational job involved variable shifts and replacements, and the claimant herself had described the other jobs as secondary.