Pentaho custom SSO webinar code example

Hello,

I was watching the following webinar to understand how can we implement custom sso in our application

http://www.pentaho.com/resources/vid...aho-bi-server/

Now in the webinar the code example thats being showed says that its included in the Pentaho SDK. But the Pentaho SDK I got a hold of doesn't seem to contain the code example. Anyone know where can I find the code examples?

Thanks!