role of role indicator-role indicateur (rôle) ruolo di indicatore To distinguish and account for indicators according to the perspectives of different complex systems (and environment) components, we suggest proceeding following the indications provided under the “according to the perspective” annotation property. In this case, regarding the subclasses to create, we recommend establishing axioms restricting to this class. A role whose realization leads the complex system component to be recognized as a carrier of an indicator value, by some complex system component or complex system environment component according to its/their perspective. See the comments under the corresponding "indicator" class. Un rôle dont la réalisation conduit la composante de système complexe à être reconnu comme porteuse d’une valeur de l’indicateur, par quelque composante de système complexe ou de son l’environnement, selon sa/leur propre perspective. un ruolo la cui realizzazione porta la componente del sistema complesso ad essere riconosciuto come portatore di un valore dell’indicatore, da parte di qualche componente del sistema complesso o del suo ambiente, secondo la propria prospettiva. indicator indicateur indicatore provisional