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

# Misc

> Additional platform features including Grafana alerts for workload monitoring and the tags system for labeling and dynamically filtering resources.

## Grafana Alerts

Alerts can be created from the org's Grafana instance. Refer to these [instructions](https://grafana.com/docs/grafana/latest/alerting/unified-alerting/alerting-rules/create-grafana-managed-rule/) on how to create a Grafana managed alert.

## Tags

Most Control Plane resources can be labeled with multiple key-value pairs called tags.

Tags can be used throughout the UI and by other resources to query, filter, and select resources based on tag keys and values.

Most resources include a `Query` option that opens a modal allowing you to filter the resources shown.

[Groups](/reference/group) and [policies](/reference/policy) can use tag queries to dynamically assign members and resources.

The `Match Tags By` selector values are:

| Selector | Definition                  |
| :------- | :-------------------------- |
| All      | All tag items must match    |
| Any      | At least one tag must match |
| None     | No tag items may match      |

To filter resources based on their tags:

1. Click the `Query` button
2. Select the match tag selector
3. Enter a tag name, equality operator, and value. Click `Add`.
4. Enter any additional tags
5. Click `Apply` to display the filtered resources.

To remove the filter, click the `Query` button again and click `Clear`.