> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lytix.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Custom Evaluation Alerts

> How to get notified when custom evaluations fail

Lytix supports alerting when average scores of custom evaluation changed based on a custom rule.

Head over to the [Alerts](https://lab.lytix.co/home/alerts) page in the Lytix platform & Click New Alert

![Custom Evaluation Alerts](https://mintlify.s3-us-west-1.amazonaws.com/lytix/images/alerts/select-new-alert.gif)

Then you can select the custom evaluation you'd like to alert on. For example:

![Custom Evaluation Alerts](https://mintlify.s3-us-west-1.amazonaws.com/lytix/images/alerts/custom-evaluation-alerts.png)

In the above example, when the *average* score for the **Friendly Response Eval** is **Greater than or equal** to **5.5** over a **5 minute** period, you'll receive an alert.

You can use these variables to create more complex alerts.