(4)To enable the entities referred to in Article 17(1) of Regulation (EU) 2017/2402 to fulfil their respective responsibilities, mandates and obligations, the details of securitisations to which those entities must have direct and immediate access should be comparable across securitisation repositories in a harmonised and consistent manner. Those details should therefore be provided in Extensible Markup Language (XML) format because that format is widely used in the financial industry.