(4)To maintain a high standard of investor protection, investment firms should, when identifying the types of conflicts of interest the existence of which may damage the interests of a client or potential client, include those types of conflicts of interest that stem from the integration of the client’s sustainability preferences For existing clients, for whom a suitability assessment has already been undertaken, investment firms should have the possibility to identify the client’s individual sustainability preferences at the next regular update of the existing suitability assessment.