Le lundi 14 juin 2010, Andreas Gohr a écrit : > 1st explain why and what the license change is good for + some to see > if people agree at all > > 2nd give a timeframe (possibly several months) where a message is > displayed about the change to come at the top of the wiki. There > should be a way where people can object to have their content > relicensed. In that case we identify and remove it. > > 3rd we finally switch the license. No, this should be efficient, but I think it would be illegal. Only the copyright owner of a writing, and those he allows to do so can relicense it. As CC-BY-NC-SA does not allow anyone to relicense the work, only the copyright owners, that is, the author of each page… -- Tanguy Ortolo