Judgment of the Court (Eighth Chamber) of 25 February 2021.#XI v Caisse pour l'avenir des enfants.#Request for a preliminary ruling from the Cour de cassation du Grand-Duché de Luxembourg.#Reference for a preliminary ruling – Social policy – Directive 2010/18/EU – Revised Framework Agreement on parental leave – National legislation making the grant of a right to parental leave subject to a condition of employment and to the mandatory affiliation in that regard of the worker to the social security scheme concerned on the date on which the child was born.#Case C-129/20.