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

//Artefact:ModelAttribute /com /sphenon /modelling /uml /UMLDoclet /Doclet

//Artefact:ModelOperation /com /sphenon /modelling /uml /UMLDoclet /isToBeMergedWith(UMLExtension):boolean

//Artefact:ModelOperation /com /sphenon /modelling /uml /UMLDoclet /mergeWith(UMLExtension):void