Ask your administrator for the version of Collapsible Admin Menu.
You find the version number in the administration section (Administration > Manage add-ons > collapsable-admin-menu)
By using the shortened Admin Menu, you have the flexibilityto individually show and hide links in your administration menu. That way your menu bar looks clean and tidy.
The shortened menu settings will be stored individually for each user and will persist after a logout or refresh of the page.
This light-weight add-on will add a search bar to your administration menu,which enables you to navigate more quickly without scrolling through a long list of menus.