Problem with WPC and Top Level Navigation

Hi all...

I have one problem. I'm using WPC and my role name is shown in Top Level Navigation (TLN).

For example:

Role name: Test

navigation nodes: company, About Us, Finnancial, News...

"Test" role is shown on TLN first level and the first level of navigation node is shown on TLN second level.

How can I remove the role name from TLN first level? I already changed the entry point parameter to "No" however this case the navigation node disappear from TLN.

tks