Installation And Configuration Of The Ground Platform For The Digital Train, 40% Co-Financed By The 2021-2027 Feder Programme Of The Community Of Madrid Within Political Objective 1: A More Competitive And Intelligent Europe, Promoting An Innovative And Intelligent Economic Transformation And Regional Connectivity To Information And Communications Technologies And Specific Objective 1.2: Taking Advantage Of The Benefits Of Digitalisation For Citizens, Businesses, Research Organisations And Public Administrations