Questione giuridica chiave
Whether the cantonal court could depart from the insurer's income without disability determination
Decisione estratta
The cantonal court had no valid reason to depart from the concrete salary used by the insurer; that income was the appropriate basis.
Motivazione estratta
The comparison must be made at the time the pension right arises and as concretely as possible. The employer-attested 2007 salary was the most concrete available data, and no special circumstances justified a different figure.