Defining Layer Levels

Adobe Illustrator sucks for accuracy, and I am trying tocreate artwork using Solidworks Drawings instead. The problem I amhaving is defining the layer structure, or moving objects on layersbackwards or forwards.

ie "Bring to Front, Bring Forward, Send to Back, Send Backward"

I tried searching for an answer, but no one seems to have thisproblem.

Thanks in Advance.SolidworksDrawings And Detailing