User:Regpath/sandbox

My pages

 * My Korean sandbox
 * Resources
 * Tips for editing
 * Work in progress (Existing articles)

My sandbox Drafts

 * Italics seems to mean redicted pages.

Why does the below code not work?
mw.util.addPortletLink( 'p-personal', '/wiki/Special:PrefixIndex/User:Regpath', 'My subpages', 'pt-mysubpages', 'Show my subpages', null, '#pt-preferences' );