title: Joomla 3: How to set different user permissions?
body: <p>I currently have a Joomla site that has 5 different departments of people accessing the backend content. Basically, everyone's looking and poking at other departments contents. So how would I set a different account for everyone and allow them to only modify their own content? E.G.</p>
  
  <p>The salt department can post whatever articles they want, but they cannot modify the sugar department's article.</p>
  
  <p>Does Joomla have this kind of ability or any extensions out there?</p>