title: Djanga admin custom list_diplay
body: <p>In the Django admin panel, how do I change admin.py so that each staff can see only their data in the list_display.</p>
  <p>For example, there is a news site. 2 staffs will add news to the site. A separate account is opened for each staff. Only the news added by that staff should appear in the list of added news. This is how it is done in list_display? Please help.</p>