Color code Search from Windchill to Creo View

I'm trying to set up a color code search to view the life cycle states of my Windchill WT PARTs in Creo View.

As you can see in the Windchill structure (in image 1) the WTPARTs are in state: Encoded, Approved and Study.

In Creo View I set the search with the part_lifeCycleState attribute and also tried with part_lifeCycleName (image 2).

Maybe I am doing something wrong in setting this query because I have no result.

Could you tell me the correct way?

Thanks,

Matteo.