> For the complete documentation index, see [llms.txt](https://endash-guidance-docs.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation.md).
# Data Transformation
* The Data Transformation feature helps you build and customize your data model.
* Query any data, no matter where it comes from.
* You can freely create your own collection of queries. Write VIEW queries on the raw data collected through automated data collection and create the data model you want. These results can be visualized on a Dashboard as a widget.
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* Click on the Data icon on the Menu sidebar to open the Data page if you are on the [Dashboard](/docs/dashboard/dashboard.md) or [Connect](/docs/connect/data-connectors-trino-fivetran-endash-provider-and-cigro-connector.md) page.
* You will be directed to the Data page.
{% hint style="info" %}
* Each team will have an undeletable collection as a default.
* Team Viewer may not able to see any data model if it is not shared.
{% endhint %}
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