Hi Mihai, we got a lot of lessons from contributors over the time. Unfortunately, then we did not ask about the license or consent to place the lectures under a suitable commons license. So, for quite a lot of lectures we just have to use the general contributing rules for the KDE source base (after all they were placed inside the subversion repository, or back then in CVS). For the generic lectures, the author is Havaard (original KTouch author, used a script to generate them from the gnu aspell dictionaries), so these are definitely free for the taking. My recommendation: take the lectures and don't overthink the licensing issues. The people who sent me the lectures were just very nice people wanting to help others - in that spirit I'd say the lectures are open-source licensed. Just my two cents... -Andreas Am 22.06.21 um 14:28 schrieb Mihai G=C4=83tejescu: > Hello, > > I am the maintainer of GNU Typist and we are trying to (re)integrate > the Ktouch typing lessons into our project. > > For that I need what license applies to the files, if it is compatible > with GPL3+. Does anyone here know? > > Here are the files in question: > https://invent.kde.org/education/ktouch/-/tree/master/data/courses > > Previously, I emailed the authors and I tried to contact people on IRC > or webchat, but I didn't find an answer. Eventually I was pointed here. > > Thank you, > Mihai G=C4=83tejescu >