Namespaces/sd

Namespaces are a mechanism for grouping/separating wiki pages.


 * See for more user help documentation on what they are and how they are used
 * See Help:Magic words#Namespaces and Help:Magic words#Namespaces_2 for how to refer to namespaces in wikicode
 * See for system administration details on MediaWiki's namespace feature
 * See for system administration details on how to add custom namespaces to a MediaWiki installation
 * See for an explanation of how we use namespaces on mediawiki.org
 * See for extensions to access or manipulate namespace prefixes in MediaWiki
 * See for default namespaces used by extensions