Quote Originally Posted by SpankMe View Post
Doesn't work like that. If I remove it, how do I know everyone has read it. A notice stays up permanently and each user removes it after they've read it.
I don't know if this is worth the time and effort, but a more effective notice process is to display a 'notice page' on first logon after a notice is published.
The notice page has an 'Accept' button that lets you into KB and stops that notice from displaying again.