Navigator tab model for individual object

Hi.

I want to create naviagator tab model for my individual object.

I created MyObject.class and some UI components as described in "Getting Started With Windchill Customization" chapter.

I created first and second level actions for Navigator Browse Tab as described here (actions refer to MyObject class).

I created MyObject instance (through previously created ui components) and expected to see structure (in Browse) same as for Products (list of products with second level list of actions for each product).

But all i see is only list of second level actions. I have no MyObject instance at GOLF_CART place.

Is it possible to do?

Thanks.