To transclude content from a ''source'' page (within a single MediaWiki project, (such as English Wikipedia) onto a ''target'' page, use <code><nowiki>{{SOURCEPAGE}}</nowiki></code> in the ''target'' page's code.
Any time the codeWhenever <code><nowiki>{{SOURCEPAGE}}</nowiki></code> is included on a target page, Wikipediathe WikiMedia software placesretrieves and embedes the entire content of <code><nowiki>SOURCEPAGE</nowiki></code> into(i.e., {{Fake link|Template:SOURCEPAGE}}) at that spot___location on the target page.
