> For the complete documentation index, see [llms.txt](https://mozarkdocs.gitbook.io/appx_documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mozarkdocs.gitbook.io/appx_documentation/administration-control-plane/infrastructure.md).

# Infrastructure

Infrastructure controls which testing resources each project can use.

Use it to manage devices, build pools, and map resources safely.

<figure><img src="/files/0gM1vg0wmnAFDf7ZNqly" alt=""><figcaption></figcaption></figure>

### Devices

Devices are individual testing targets.

Examples include Samsung Galaxy S24, Google Pixel 9, iPhone 16, and iPad Pro.

#### Device details

Each device record shows:

* platform
* OS version
* availability
* owner
* assignment status

### Device pools

Device pools group multiple devices into one managed resource.

Use pools to simplify allocation and reuse across teams.

<figure><img src="/files/d7IfsUya7LXqrwV9wnd5" alt=""><figcaption></figcaption></figure>

#### Pool scope

Assign a pool at the:

* organization level
* application level
* project level

### Project mappings

Mappings define which projects can use a device or device pool.

Each mapping connects one project to one target resource.

<figure><img src="/files/TAiILyfhgO8iVIEHgkBH" alt=""><figcaption></figcaption></figure>

#### Create a mapping

Each mapping requires:

* a project
* a target type
* a device or pool

<figure><img src="/files/vFPqecoM1wNkSYcXhOSA" alt=""><figcaption></figcaption></figure>

### Access behavior

Mapped infrastructure appears inside the project workspace.

Users cannot use devices or pools without an explicit mapping.


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