title: Add persistence.xml file in Maven project from IntelliJ IDEA
body: <p>How to add persistence.xml file in Maven project from IntelliJ Idea?</p>
  
  <p>I am using IntelliJ Idea 12 and have created maven project with two modules.
  Suppose, ModuleA (parent-maven) and ModuleB (child-maven). I want to add persistence.xml file into the ModuleB.</p>
  
  <p>Can anybody help me for this, because I could not find any window to add persistence.xml file?</p>