Forum:Message for all users?

Hi,

I was wondering how to install one of those messages that when you log onto a certain wiki, you'll have a message in a new messages format like...


 * Please see this blog and share your concerns and ideas.

I need to make one on my wiki just to go on for a couple days and once you click on the link or close the message box it won't bother you again. I've seen this on Community Central Wiki and Harry Potter Wiki- a couple others as well. Is it on one of the System messages pages? Nightfern (talk)


 * Edit MediaWiki:Communitymessages-notice-msg on your wiki and then make an edit to the community corner, it will send out the message on that MediaWiki page.--
 * Thanks Godisme. :) 10:39,10/3/2011 10:39, October 3, 2011 (UTC)


 * Sorry for this not being related to the topic but I cant seem to get your signture coming through at my end. Is it ok at your or anybody else's end? * ~Happy65  ''' Talk My Amazing Blogs ! 13:30, October 30, 2011 (UTC)


 * It's because the template page that should contain the sig doesn't exist on this wiki. - Tjcool007 (Talk) 13:27, October 31, 2011 (UTC)