title: Oracle Apex - Using AD authentication, can the username / password be inherited from Windows
body: <p>We are looking to introduce LDAP authentication to an existing Oracle Apex (Application Express 4.2.5) application to allow us to utilise active directory groups. Setting this up is fairly simple and works fine, however we have been asked if its possible to inherit the username / password from the users network login and pass this through the apex login so the user only has to login once. 
  Is this possible?</p>