Questão jurídica principal
Whether the insured's announced shift to self-employment justified a full revision of the pension entitlement.
Decisão extraída
Yes. The occupational change constituted a revision ground, allowing a comprehensive reassessment of entitlement.
Fundamentação extraída
A materially changed factual situation arose when the insured reported taking up self-employment; the court could therefore review all entitlement prerequisites anew.