Add sub menu page to the Tools main menu.
NOTE: If you're running into the »You do not have sufficient permissions to access this page.« message in a `wp_die()` screen, then you've hooked too early. The hook you should use is `admin_menu`.
<?php
add_management_page( $page_title, $menu_title, $capability, $menu_slug, $function );
?>
false
if the user does not have the $capability required.add_management_page( 'Custom Permalinks', 'Custom Permalinks', 'manage_options', 'my-unique-identifier', 'custom_permalinks_options_page' );
add_management_page() is located in wp-admin/includes/plugin.php
.
Administration Menus: add_menu_page(), remove_menu_page(), add_submenu_page(), remove_submenu_page(), add_dashboard_page(), add_posts_page(), add_media_page(), add_links_page(), add_pages_page(), add_comments_page(), add_theme_page(), add_plugins_page(), add_users_page(), add_management_page(), add_options_page()