The document discusses the MIDIH collaboration model for digital innovation hubs. It addresses the challenges of collaborating between heterogeneous partners like consistency in governance and business models. The model defines a common service portfolio across categories like awareness, consulting and funding. It utilizes a catalog and online platform to facilitate cost/revenue calculation and service promotion at a network level. The document also examines MIDIH governance aspects like legal structures, financial resources, and lessons learned around competition, connecting governance to business models and revenue streams, and defining partners' roles and liabilities.