title: Associate an external application url to jenkins build
body: <p>I am trying to link or associate an external application url to jenkins job build.
  So for every builds, this link or url should be available at the left side and any user can simply click on it to launch the external application.</p>
  
  <p>So far I explored the following plugins for this:</p>
  
  <ol>
  <li><a href="https://wiki.jenkins.io/display/JENKINS/Associated+Files+Plugin" rel="nofollow noreferrer">https://wiki.jenkins.io/display/JENKINS/Associated+Files+Plugin</a> -  this associates a file or directory to the build , something similar to the html publisher plugin... not a url</li>
  <li><a href="https://wiki.jenkins.io/display/JENKINS/DocLinks+Plugin" rel="nofollow noreferrer">https://wiki.jenkins.io/display/JENKINS/DocLinks+Plugin</a> - similar to above , associate a doc from the build artifact directories</li>
  <li><a href="https://wiki.jenkins.io/pages/viewpage.action?pageId=52298023" rel="nofollow noreferrer">https://wiki.jenkins.io/pages/viewpage.action?pageId=52298023</a> - this Side bar link plugin can associate a external link to the jenkin project, but not to every builds</li>
  </ol>
  
  <p>for me the external link which I am trying to associate to the build , dynamically changes for each build , basically some of the query parameter in the external link, so it's critical to associate it to every builds for tracking and other purposes . ex: the external link will be a like a small web app 
  http:hostnamexxx:port/somepage?para1=xxx&amp;para2=yyyy</p>
  
  <p>Please let me know if there is any plugin for this specific purpose or any other ideas</p>