Most of the Serotta Size Cycle dimensions are not unique to the Serotta Size Cycle.  Therefore, there is no section within BikeCAD that consolidates all the Size Cycle dimensions.

A couple dimensions that the Serotta system employs include the Handlebar from BB (X and Y) dimensions which are explained at: bikecad.ca/toptube_frontcenter

Something that is new to BikeCAD version 10 is the option to directly input the pedal axle to toe measurement.  This is another dimension used in the Serotta fitting process.  You'll find this in the Shoe tab of the Rider dialog box.

If there are any other dimensions you are looking for, let me know.