Advanced Customization > Business Logic Customization > Customizing Windchill Visualization Services > Interference Detection > Additional Resouces
  
Additional Resouces
Windchill Visualization Services
wvs.properties.xconf file in your <Windchill>\codebase\WEB-INF\conf directory.
InterferenceDetectionHooks.java located in <Windchill>\prog_examples\wvs\com\ptc\wvs