User talk:24.11.228.69

Recent edit to Michael Roos
Hello. I noticed that you made an edit to a biography of a living person (Michael Roos), but that you didn't support your changes with a citation to a reliable source. Wikipedia has a strict policy concerning how we write about living people, so please help us keep such articles accurate. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 09:57, 21 January 2019 (UTC)