title: How JIRA and Subversion is integrated and how to use it?
body: <p>I spent some time in both JIRA website and here, but still couldn't figure out. I have background from ClearCase ClearQuest and RTC. e.g. in CCCQ integration, when a developer check-out a file, he can select a task/bug from CQ due to the integration.</p>
  
  <p>I installed JIRA and Subvertion, and JIRA Subversion plugin. Now couldn't figure out how to achieve the same I do with CCCQ integration.</p>
  
  <p>Please give me a step-by-step instructions. Thanks.</p>
  
  <p>Jirong</p>