XSD Definition File for the Namespace http://eviware.com/soapui/config

Hi,

because we want to generate SoapUI Project files in code (C#, .NET) we create proxy classes from a synthetic generated xml schema (based on the XML project files). It will be better if we can create the classes from the original schema file (which holds the namespace in the topic). Is there a possibility to get the original schema file? In the programm folder of SoapUI I dont have found a schema. May it is somewhere in the jar, but I would prefer if we can get this on this way. 

BR and Thanks,

Oli