Schematic Tracer in SimVision MS extends support to display the analog circuit with the digital devices of a mixed-signal simulation and overcomes the challenge to debug a complex mixed-signal design.
Schematic Tracer can be invoked using the 
icon on the toolbar. It can also be invoked using the right-click option, Send to Schematic Tracer, from the other Simvision MS windows. When launched, Schematic Tracer looks like the following:
