How to remove/edit links in "Quick Access" menu in Admin CP. Presently, they are Add New Forum, Search For Users, Themes, Templates, Plugins and Database Backups.
It would require a core edit of the ACP files.
Open:
./admin/modules/home/module_meta.php
Find and remove:
// Quick Access
$sub_menu = array();
$sub_menu['10'] = array("id" => "add_forum", "title" => $lang->add_new_forum, "link" => "index.php?module=forum-management&action=add");
$sub_menu['20'] = array("id" => "search", "title" => $lang->search_for_users, "link" => "index.php?module=user-users&action=search");
$sub_menu['30'] = array("id" => "themes", "title" => $lang->themes, "link" => "index.php?module=style-themes");
$sub_menu['40'] = array("id" => "templates", "title" => $lang->templates, "link" => "index.php?module=style-templates");
$sub_menu['50'] = array("id" => "plugins", "title" => $lang->plugins, "link" => "index.php?module=config-plugins");
$sub_menu['60'] = array("id" => "backupdb", "title" => $lang->database_backups, "link" => "index.php?module=tools-backupdb");
$sub_menu = $plugins->run_hooks("admin_home_menu_quick_access", $sub_menu);
$sidebar = new SidebarItem($lang->quick_access);
$sidebar->add_menu_items($sub_menu, $page->active_action);
$page->sidebar .= $sidebar->get_markup();