Judgment of the Court (Sixth Chamber) of 23 October 2025.#E.B.SP. Z.O.O. v K.P.SP. Z.O.O.#Reference for a preliminary ruling – Judicial cooperation in civil matters – Regulation (EU) No 1215/2012 – Article 25(1) – Agreement conferring jurisdiction set out in a subcontract – Assignment of a claim arising from the contract – Enforceability of the agreement conferring jurisdiction by the assignee against the debtor of the claim