In the 5G and Beyond Era, there are interesting trends in requirements for Federated Distributed Open Platforms (DOPs) for Cross-Industry Sectors End-to-End (E2E) Services Innovation and Delivery Agility. The DOPs should be formed by way of Federations of ICT Network Facilities and other Types of Assets or Facilities that are owned by various sectors (including public sector ICT infrastructures, enterprise/private ICT infrastructures, government owned infrastructures, Research Institutes, and other Stakeholders). Such a Concept of Cross-Industry End-to-End Services Innovation and Delivery Agility in the 5G & Beyond Era and the associated Ecosystem that would emerge DO NOT EXIST yet.