Background At the end of November I was asked by Francois Prunayre at Titellus to help organise and manage a 3-day code-sprint with the aim of improving GeoNetwork documentation . Documentation can be problematic for projects, even open source, where the majority of the work is done by volunteers. Updating documentation is rarely a priority for developers, who are time-poor and have actual project issues to deal with, and efforts to widen the base of contributors so that others can help, also take time. Back to the code-sprint This code-sprint was timed very well though, as it comes on the back of work being done to update GeoNetwork documentation as part of OSGeo's participation in Google's Season of Docs . This pairs a paid technical writer with an open source project for either three or six months, with the aim of seeing a rapid improvement in that project's documentation. I'm an admin and mentor for OSGeo on Season of Docs, so was well-placed to provide inp...