# Link User In-Game

## Linking FiveM to Sonoran CAD

Sonoran CAD requires players to link their in-game identity to a CAD account in order to match units and other integration features correctly.

Players can do this by running the `/link` command in-game and selecting the **Link CAD** button. This opens an external browser to `sonorancad.com/id`, where the link code is automatically applied.

<div><figure><img src="/files/9hcghJkfBe6gDFwSGeEU" alt=""><figcaption></figcaption></figure> <figure><img src="/files/mdI8ntLulNF6uQ1ZwwS6" alt=""><figcaption></figcaption></figure></div>

<details>

<summary>Developer Information</summary>

Once completed, the player’s FiveM license ID (or the configured `primaryIdentifier`) is associated with the `communityUserId` field via the API.

Learn more about [mapping players to CAD users](/cad/api-integration/getting-started/setting-your-api-id.md).

</details>

### Enforce Player Links

Communities can optionally configure the [**Force Register**](/cad/integration-plugins/in-game-integration/available-plugins/forcereg.md) submodule to help remind, or even force, users to link their CAD before playing.

The [tablet resource](/cad/integration-plugins/in-game-integration/available-plugins/tablet.md) can also be used to automatically link the user when they login.


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