Analyze the missions and systems needs Define information and data that shall be transferred between space assets (sensors and data network elements) as well as between space and ground Derive different solutions for data dissemination within the system (space and ground) Negotiate the solutions with suppliers and subcontractors Define architecture options for data dissemination and perform trade studies for space system elements and ground elements Specify the selected solution and option Bring the defined and selected solution into an operational system Write the specification and interface control document for the selected solution and option Work in an international team of experts from OHB and project partners