The document discusses the OpenAIRE infrastructure, which aims to foster open scholarly communication and make science more open and reproducible. It does this through a collaborative, participatory approach at the European and global level. The infrastructure links people, ideas, and technologies through activities like networking with other organizations, establishing policies and guidelines, promoting best practices, and acting as a technological liaison between existing e-infrastructures. It also works to establish commons through services like publication repositories, data repositories, and more. Sustainability of the infrastructure is an important issue being addressed.