Thread:Sannse/@comment-26547082-20160926094045

Hi Sannse. A user on a wiki I'm admin on recently copy pasted entire articles from wikipedia onto the wiki without giving credit to wikipedia. I undid the edits, but I would like to know wether I should warn the user or if what they did is allowed as long as we use Template:Wikipedia to indicate where the information is from. Is information on wikipedia also released under creative commons? 