In order to familiarise yourself with the PM2 methodology you can download all the official documents (including the summary document in Spanish).
Furthermore, on the official EC website, you can access all documents related to Open PM2.
In addition to these documents, presentations and contributions from the Chair to congresses, conferences and reference publications will be added. All of this will always be in open format and free to use just by citing the source.
It will be completed with documents and articles that are considered of interest to learn more about the OpenPM2 initiative and its evolution in the coming years.