Judgment of the Court (Sixth Chamber) of 4 May 2023.#KY v Court of Justice of the European Union.#Appeal – Civil service – Officials – Staff Regulations of Officials of the European Union – Article 77 – Pension – Article 11(2) of Annex VIII to the Staff Regulations – Transfer of national pension rights to the pension scheme of the European Union institutions – Crediting of additional pensionable years – Article 2 of Annex VIII to the Staff Regulations – Pension calculation – Fourth paragraph of Article 77 of the Staff Regulations – The ‘minimum subsistence figure’ rule – Request for reimbursement of the portion of the transferred pension rights not reflected in the EU pension amount