Key legal question
Whether the insured was entitled to more than a quarter invalidity pension from 1 February 2004.
Extracted holding
No. Based on a 60% work capacity in her occupation and the income comparison method, the disability level did not justify more than a quarter pension.
Extracted reasoning
The Federal Administrative Court's factual findings were binding and not shown to be manifestly incorrect. On the balanced labor market, suitable work existed at 60% capacity, and the remaining earning ability stayed above half of the hypothetical income without disability, excluding a higher pension.