Judgment of the Court (Seventh Chamber) of 12 October 2023.#HK v Service fédéral des Pensions (SFP).#Reference for a preliminary ruling – Social security for migrant workers – Regulation (EC) No 883/2004 – Article 55(1)(a) – Overlapping of benefits of a different kind – Application of national rules against overlapping – Calculation of the survivors’ pension – Division of the amounts of the benefit or benefits or other income, as taken into account, by the number of benefits – Concept of ‘amounts as they have been taken into account’.#Case C-45/22.