As part of the relocation of Sorbonne Nouvelle University from its historic site in Censier, in the heart of the 5th arrondissement, EPAURIF wishes to implement a temporary occupation before the start of the site’s renovation work, scheduled for 2023. Plateau Urbain has been commissioned to assess the technical and legal feasibility of a temporary occupation of the site. Through a large number of interviews with institutional and neighborhood stakeholders, a temporary program has been developed with the aim of maintaining a university presence in this former university (which will then retain its academic vocation) and opening up the site to the city by proposing a temporary occupancy project focused on the transmission of knowledge, but also on openness with associations, cultural, and economic actors present in the surrounding area, in response to the significant need for workspaces and training facilities in central Paris, in order to experiment with new methods of knowledge dissemination.