title: List available Enterprise Project Types using Project Server Interface
body: <p>I want to query a Project Server 2010 installation for a list of available Enterprise Project Types (their names and GUIDs) using a webservice (PSI).</p>
  
  <p>I can't find out how to do this anywhere.  I found a way using the <a href="http://msdn.microsoft.com/en-us/library/office/jj163064%28v=office.15%29.aspx" rel="nofollow noreferrer">client-side object model</a> but cannot find any examples using web services.  Has anyone ever done this?</p>
  
  <p>I found one answer <a href="https://stackoverflow.com/questions/7342983/retrieving-enterprise-project-types-using-project-server-interface">here</a> but it deals only with custom fields.</p>
  
  <p>(The goal is to create/update a project using a Enterprise Project Type &amp; its attached template.)</p>