> For the complete documentation index, see [llms.txt](https://docs.hava.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hava.io/using-hava/environments/filtering-environments.md).

# Filtering Environments

## **Filter Environments**

The Filter Environments field allows you to filter the displayed environment tiles based on partial diagram name and/or availability zone. The filter matching is not case sensitive.

![](https://www.hava.io/hubfs/assets/2020UI/Filter_Hava_Cloud_Diagrams.png)

For instance, you could filter your displayed tiles to only show environments hosted in any us-east availability zone by entering "us-east" into the box

![Use the filter box to display specific regions or diagram names](https://www.hava.io/hubfs/assets/2020UI/Hava_Filter_Cloud_Diagrams_by_Region.png)

## Show / Hide Empty Environments

This button toggles whether empty environment tiles are visible or not :

![Show or Hide Empty Cloud Infrastructure Diagrams](https://www.hava.io/hubfs/assets/2020UI/Hava_Show_Empty_Cloud_Environments.png)

## **Diagram View Filter**

There are several diagram views, like Infrastructure, Container, Security & List. The filter shortcut menu allows you to filter the diagram tiles to show only the environment diagrams that contain data in that view.

This can be utilised by teams only interested in a specific aspect of your environments, for example the security team can select the security views and jump straight into the security diagram for the selected environment.

![Select the type of diagrams to display on your diagram dashboard](https://www.hava.io/hubfs/assets/2020UI/Filter_Cloud_Diagrams_by_Type.png)

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