title: I have many processes in my usecase , is this normal?
body: <p>I'm working now on a big system that consists of many subsystems , each subsystem depends on the other. I wrote a usecase for this system , but I note that I have many processes in my usecase ( more than 40 processes ! ) . it looks like this :</p>
  
  <ul>
  <li>Group subsystem:
  
  <ul>
  <li>add Group.</li>
  <li>remove Group.</li>
  <li>join to Group.</li>
  <li>upload file.</li>
  <li>create poll.</li>
  <li>remove file.</li>
  <li>remove poll.</li>
  <li>write post/topic</li>
  <li>close post.</li>
  <li>edit post.</li>
  <li>....</li>
  </ul></li>
  <li>Messages Centers
  
  <ul>
  <li>send message</li>
  <li>view inbox</li>
  <li>read message.</li>
  </ul></li>
  </ul>
  
  <p>and so on .. </p>
  
  <p>this is a screenshot, just to know that is a large usecase :)
  <a href="http://farm2.static.flickr.com/1308/4691773979_4c5a30f26c_b.jpg" rel="nofollow noreferrer">http://farm2.static.flickr.com/1308/4691773979_4c5a30f26c_b.jpg</a></p>
  
  <p>each user interacts with these processes .</p>
  
  <ul>
  <li><strong>How can I reduce the number of these processes?</strong></li>
  <li><strong>Is it possible to divide the usecase processes into many pages?</strong></li>
  </ul>