Wikipedia:Software notices
TemplateStyles' src attribute must not be empty.
| File:Twemoji 1f527.svg | This help page is a how-to guide. It details processes or procedures of some aspect(s) of Wikipedia's norms and practices. It is not one of Wikipedia's policies or guidelines, and may reflect varying levels of consensus and vetting. |
There are a number of software notices to display message(s) to broad sets of Wikipedians.
CentralNotice
Shows to all users on all projects (or all users in a specific language, depending). Controlled at meta:Special:CentralNotice. See also meta:CentralNotice.
Sitenotice
Shows to all users; appears above the page title. Dismissable and shows only to users with JavaScript support. Controlled by MediaWiki:Sitenotice and MediaWiki:Sitenotice id.
Anonnotice
Shows to all anonymous users; if blank, the sitenotice shows to anons as well. Appears above the page title. Controlled by MediaWiki:Anonnotice. Not dismissable.
Watchlist notice
Shows to all users who use a watchlist. Appears above the horizontal rule on the watchlist. Controlled by MediaWiki:Watchlist-messages. Dismissable using JavaScript found in MediaWiki:Common.js/watchlist.js.
Geonotice
A watchlist notice that only displays to users in a certain geographical area, although geolocation is not perfect. Added and controlled by MediaWiki:Gadget-geonotice.js. See Wikipedia:Geonotice. Dismissable by JavaScript.
Editnotices
Shows to all users who are able to edit the page. Appears above the edit textarea. More information available at Wikipedia:Editnotices.