(5)To receive ICT services from an ICT third-party service provider, including ICT intra-group service providers, financial entities conclude a written contract with the ICT third-party service provider. In case of groups, ICT intra-group service providers may conclude a contract with ICT third-party providers that are external to the group to provide ICT services to one or more financial entities of the group. To capture the full ICT service supply chain, financial entities maintaining the register of information should report both information on the contractual arrangement with their ICT intra-group service provider and information on the arrangement stipulated by the ICT intra-group service provider and the ICT third-party providers that are external to the group as subcontractors. Therefore, the register of information should include a specific template enabling the reconciliation between the intra-group contracts and the contracts with ICT third-party service providers that are external to the group.