//Artefact:ModelClass /com /sphenon /modelling /uml /UMLOperationSignature

//Artefact:ModelAttribute /com /sphenon /modelling /uml /UMLOperationSignature /ReturnType

//Artefact:ModelAssociation /com /sphenon /modelling /uml /UMLOperationSignature /ReturnCodes

//Artefact:ModelAssociation /com /sphenon /modelling /uml /UMLOperationSignature /Arguments