> For the complete documentation index, see [llms.txt](https://helpcenter.xopero.com/xopero-one-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helpcenter.xopero.com/xopero-one-en/deployment-and-configuration/xopero-one-worker/cloud-worker.md).

# Cloud worker

{% hint style="warning" %}
**Cloud worker** is available <mark style="color:red;">**only**</mark> for the **Xopero ONE** SaaS deployment model.
{% endhint %}

The **cloud worker** is a **Xopero ONE** **agent** installed in the cloud. It connects to cloud-based environments like **Microsoft 365** or cloud storage services to perform backup tasks.

You don't have to assign any licenses to **cloud workers** — the correct license is assigned automatically by **Xopero ONE** system.

**Cloud worker's** installation location depends on the **Xopero ONE Management Service** installation directory.

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## Useful links and items

{% content-ref url="/pages/DA7Y9Heiew6Z2JqGE0Kh" %}
[Service hosting location](/xopero-one-en/registration/xopero-one-saas/service-hosting-location.md)
{% endcontent-ref %}