title: Create a maven property through gmaven plugin and accessing through maven-site plugin
body: <p>The sample code to reproduce the issue: <a href="https://github.com/ajorpheus/gmaven-site-test" rel="nofollow noreferrer">https://github.com/ajorpheus/gmaven-site-test</a>
  Try doing a <code>mvn site:site</code> on that project and then looking at the <code>target\site\index.html</code>.</p>
  
  <p>I want to create a property via the gmaven plugin which is accessible in a .apt.vm file parsed during maven site.</p>
  
  <p>This is how I am attempting to create a maven property:</p>
  
  <p><img src="https://i.stack.imgur.com/6ps1J.png" alt="enter image description here"></p>
  
  <p>Following that, I wish to access the maven properties created above (such as <code>listOfFilesProp1</code>) in a .apt.vm file as follows :</p>
  
  <p><img src="https://i.stack.imgur.com/icPbd.png" alt="enter image description here"></p>
  
  <p>However, the custom properties are not resolved. The inbuilt properties are resolved properly:</p>
  
  <p><img src="https://i.stack.imgur.com/EfUzt.png" alt="enter image description here"></p>
  
  <p>Would you know how to create a custom maven property through the gmaven plugin such that it is accessible in a .apt.vm file ?</p>
  
  <p>Thanks !!</p>