This deliverable submitted at the end of the 34th month of the project shows the results of work carried out over 24 months dedicated to the maintenance and legacy of the CS Track Community Platform published in cstrack.eu To guarantee the sustainability of the Community Platform, this deliverable provides the necessary technical and editorial documentation showing how to use it, including back-up practices, data policy and comprehensive documentation of the legacy of the platform and content published in the eMagazine. To contextualize the legacy information and facilitate the operation of the Community Platform in the future, the document offers a historical review of the actions taken to include successive improvements in the Community Platform to contextualize the updates done, and the result obtained.