title: three use cases into one use case
body: <p>I have one actor (admin), he can perform some actions over other user accounts such as creating the account, editing the account and deleting the account account. Should I do something like this:</p>
  
  <pre><code>          --&gt;UseCase:createAccount
           /
      o   /
     -|- /
      | -----&gt; UseCase:DeleteAccount
     / \ \
    Admin \
           \--&gt;UseCase:EditAccount
  </code></pre>
  
  <p>Or should I do a single case?</p>
  
  <pre><code>    o   
     -|- 
      | -----&gt; UseCase:ManageAccounts
     / \ 
    Admin
  </code></pre>
  
  <p>I'm asking this question because I feel that is harder to explain the successful case in the use case description if I have three actions in a single use case.
  Thanks for your time.</p>