Possible to control a layer in a breakview

[j_weber]

Hey, 

I'm looking for a solution to switch out a layer on a chossen break view. I want only switch the breakline out. 

Is this possible?

I try it but I can switch all or nothing out. 

I attach a idw and the ipt with my attemp to solve it. 

Perheps someone can help me and tell me what I do wrong. 

By the way, I'm a beginner in programming Inventor

Thanks a lot