title: Parent child relationship in odoo
body: <p>I am working in odoo 10. I want to create parent child relationship in res.users but i don't know how to do this in odoo. </p>
  
  <p>Suppose we have two normal user (<code>Boogeyman</code> and <code>Joker</code>) which belongs to a specific group. I want to create multiple users under him.The main purpose of doing this is that all users which are under <code>Boogeyman</code> They will not be able to see another date from <code>Joker</code> or any of his user. Same goes for <code>Joker</code> and associates.</p>