This is really in the wrong board - the "Physical Extraction, Verification and Analysis" board would be more appropriate. Probably Ken will move this post when he sees it.

Anyway, using  Tools->Parasitics (IC5141) or Launch->Parasitics (IC61X) from either the schematic or extracted view will add a "Parasitics" menu. From this you can do things like Report Parasitics (say Net to Net, or for a specific net) and this will list all the parasitics on that net. You can then click on a parasitic and it will take you to where it is in the extracted view.

Regards,

Andrew.