Questão jurídica principal
Whether the invalid income should be determined using qualification level 4 statistical wages rather than the insurer's higher figure.
Decisão extraída
The invalid income had to be based on ESS 2004 level 4 wages, because employment in the specialized computer-components field was not realistic for the insured.
Fundamentação extraída
He had no diploma in the field, only two years of practical retraining, no successful job placement, and no realistic prospect of using the acquired skills in that sector.