Kernrechtsfrage
Whether the disability and start of entitlement findings from the IV proceedings were binding on the pension foundation.
Extrahierter Entscheid
They were not binding because the foundation was not included in the IV proceedings; this applies also to supplementary occupational pension.
Extrahierte Begründung
Without participation in the disability insurance case, the pension court is free to assess invalidity and the start of the relevant incapacity itself.