OpenSearch Service 2.9 now supports the ability for customers to manage and overlay alerts and anomalies onto dashboard visualization line charts. Customers can create new, or associate existing, alerting monitors and anomaly detectors from dashboard line charts. For example, if a customer opts to create a new monitor or detector, the new monitor will inherit the setting of the line chart and prepopulate the creation form. If customers have existing monitors or detectors present that they want to use, they can associate them with the line chart visualization on the dashboard.
Source:: Amazon AWS