Grafana Multi Series Alerting

Hi, I am new to Grafana. Please let me know if this question is duplicate of other topic.

I am experimenting around with the alert feature in Grafana Cloud Playground, and come across to this Multi Series Alerting page that fires alert if any of the average count from desktop, mobile and tablet is larger than 2.

https://play.grafana.org/alerting/grafana/FEXxVXN7k/view?tab=query

How can I identify the device type when I fire an alert to email? This means that it can be known that either desktop, mobile or tablet is triggering this alert.

Welcome @zent to the Grafana forum.

You can do it like this. In the alert message sent out, you would write a template that would identify the device which has triggered the alert (instructions on how to do that are here).