Big-IQ Device Status Change Alerts

We recently purchased a Big-IQ devices to replace our end of life Enterprise Manager. I know there is a lot more Big-IQ can do but for now im just trying to do a like for like replacement. The only thing i cant seem to get Big-IQ to do is alert us when a device status changes besides when its offline. In EM we used to get an alert when a unit would go active/standby but not anymore. Without this alert we dont know when our F5s failover. Thanks for any and all replies!