copi attribut behavior featur param sourc behavior featur copi param target behavior featur adapt copi behavior featur behavior featur sourc behavior featur target target set queri sourc queri copi rais signal collect signal rais signal omg uml uml sourc ref outermost common behavior context rais signal rais signal sourc signal signal rais signal omg uml uml sourc ref outermost common behavior context rais signal add target signal copi featur sourc target 