Presentation from PIDapalooza 2021, including feedback from Mentimeter. The recently concluded FREYA project commissioned a report to explore the feasibility of a PID Federation or some other type of entity to ensure the sustainability of PID Service providers and their users. This session updated the community on the aspects of the idea explored during the consultation, the report's recommendations and the FREYA project's response to it. Attendees also had the chance to provide feedback on the report's findings.