Digital ecosystems spanning Cloud, Edge and IoT are becoming increasingly complex. Energy, mobility, manufacturing and smart city systems now rely on a dense mesh of technologies, platforms, standards and stakeholders that must work together seamlessly. Yet understanding how these elements connect, and where organisations truly sit within this landscape, remains a major challenge. This webinar introduces the Hourglass Model, developed within CEI-Sphere, as a practical framework to help stakeholders make sense of complex digital ecosystems. By visualising how capabilities, platforms and actors align across layers, the model provides a shared language for collaboration, innovation and strategic positioning.Check the slides of the webinar.