title: Prestashop - add a custom menu item for my module under admin menu
body: <p>My question is : </p>
  
  <p>How can I add, by code, a custom menu item for my prestashop module under the orders menu (for example) in the pestashop backoffice ?</p>
  
  <p><a href="https://i.stack.imgur.com/psMXr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/psMXr.png" alt="enter image description here"></a></p>