Upload ambrosite-unlink-parent-pages.php to the /wp-content/plugins/ directory.
Activate the plugin through the Plugins menu in WordPress.
Go to the Settings menu in the WordPress admin panel, and click on Unlink Parent Pages to configure the plugin options.
All parent pages in menus created with either wp_list_pages or wp_page_menu will become unlinked as soon as the plugin is activated. It will also automatically unlink newly created parent pages as the page hierarchy is built.
Requires: 2.1 or higher Compatible up to: 3.3.2 Last Updated: 2012-2-12 Downloads: 7,889