Autocomplete CI 2.0 with Netbeans 6.9.1

[eluser]Unknown[/eluser]
Hi, I just started using CI 2.1.3 and Netbeans 7.2.1. After following the suggested approach I have the autocomplete working on all CI classes. However, it is still not working for classes I derive from CI such as my own controllers, modules, etc. I added some lines to the autocomplete.php to include the new classes to no avail. Below an example of what I added to the autocomplete.php:

* @property ND_user_module $user

So now $this-> includes the ND_user_module user class in the autocomplete but $this->user does not include any of the properties and methods of the ND_user_module class.

What am I doing wrong?

Thanks in advance.