public Iterable<SNode> virtual_getSupportedParameters_4307205004146936444(SConcept thisConcept) {
   return ProjectExpression_Behavior.virtual_getSupportedParameters_4307205004146936444(
       thisConcept);
 }
 public String virtual_getShortHelp_473081947982699339(SConcept thisConcept) {
   return ProjectExpression_Behavior.virtual_getShortHelp_473081947982699339(thisConcept);
 }