Convergent Faced Body - triangles selection

Hi Everyone,

I'm dealing with Convergent Faced Body on NX.
It is possible to select single ( or multiple) triangle on a Convergent Faced Body without using UI.Styler (I've no licence for use it)?

I've tried to use a classic Mask_Triple, but I've not found a way to select a NXOpen.ConvergentFacet...
Do you have any solution for it?

Many thanks
Gabriele