The brochure presents TOPLINK, a SESAR project which aims to demonstrate the benefits of the deployment of System Wide Information Management (SWIM)-based services, including MET, aeronautical, corporate network and flight information services. The project aims to show the direct benefits that these advanced information services can bring to commercial airlines, air navigation service providers, and how these services can improve collaborative decision making between stakeholders. Several hundred operational flights are expected to take place in the demonstrations.