title: how to add table list to my Django admin?
body: <p>imagine every user has some roles!
  <br>
  so I would like to add something like a table of the roles which displays the roles of a member...something like django group and every time the user get new roles i want them to be added there.
  <br>
  I tried to use group but that didn't look satisfying.
  <br>
  and here is an image of my example:
  <a href="https://i.stack.imgur.com/WskKJ.png" rel="nofollow noreferrer">image of example</a></p>