level symbology on dynamic views

Hi

I need to get back to this question and get a firm understanding of possibilities and workflows.

I have a project which is a simple 'shed' 100x100 meters over a kind of plant process. Tanks, pipes and some pumps and I have dwgs for all of it.

(It is the same files as in thread 'dwgs from Autocad Plant' )

I model my pillars, beams, walls and roof and make Building Views for plans and sections - no problem.

But then I want to referens wireframe cuts of the plant equipment into my plans for orientation.

I want to be able to modify colour and line width of all levels in the reference by Level Symbology.

Is that possible?