UI Property Excluded = Y Feature on Product Promotions???

Hello,

I´m new to Siebel and I start with testing some new features on siebel 8.x.

I want to create a product promotion with some service bundles (customizable products) included. The service bundles should be very generel with a lot of attributes and relationships.

In the product promotion i want to define the special characteristoc of the final product.

I set the UI property "Excluded = Y" on the service bundle root.

Now I have the problem, that excluded items also been shown.

Could you say me, if this feature also works in the configurator of the product promotion???

thanks a lot