title: Adding command line Installer help to MSI
body: <p>I've created an MSI that accepts several parameters in as values through the command line install.</p>
  
  <p>Is there a way to include documentation in an MSI so when a user executes the MSI from the command line they can see information that I created on the custom parameters?</p>
  
  <p>For example "Myproject.msi /?" would display the allowable parameters and a brief description.</p>