Has this ever happened to you? You are merrily editing your SilverStripe website, working on a large update to one of your pages. You finish your update, hit “save & publish” and walk away, thinking you did a great job. Then your boss phones and asks why the update isn’t live yet. At this point you are confused, thinking: “I could have sworn I hit that ‘save & publish’ button.” You log in to the CMS and your update is gone!
read full post: Multi-user editing alert