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

//Artefact:ModelAttribute /com /sphenon /modelling /uml /UMLOperation /Name

//Artefact:ModelAttribute /com /sphenon /modelling /uml /UMLOperation /Signature

//Artefact:ModelAssociation /com /sphenon /modelling /uml /UMLOperation /UMLClasses