I am pretty new to MEP. I've gottem past the modeling stage and now I'm stuck in the mire of display configurations. I have a view drawing with two constructs referenced. One construct is strucural and the other process mechanical. The structural information has piles located under the foundation slab. I need these piles to show as hidden in my plan view. No matter how I adjust the Display Representations, the piles still show as continuous lines. I've even made a simple layer adjustment with no positive result. Any suggestions?