Omit part from study

Hello, I have a large part that I am analyzing.  I have a large cylinder that is being fully restrained and I have the load very far away.  It is basically a beam in bending problem.  I run the analysis just fine but it seems like the majority of the stress is showing up in the cylinder.  I am not particularly concerned about stresses in cylinder but I want it in there to accurately simulate how the assembly will be restrained. Is there a way to keep a part active in the model but have Solidwoks omit it from the simulation?

Thanks,

Dan

SolidworksSimulation