# System Settings

### Information

> System -> Information

All information about the software configuration.

<figure><img src="/files/mWnQIPpvRbAsaz5u8lqv" alt=""><figcaption></figcaption></figure>

### License

#### Prerequisites

To generate a license, first locate the serial number for each node. This can be found in the Nodeum Console under:

> System -> Information -> License

<figure><img src="/files/TzAz6K1Kb9TcBeDMjRwO" alt=""><figcaption><p>Nodeum System Information</p></figcaption></figure>

If the Nodeum Console is unavailable, retrieve the system UUID to find the serial number using this command:

```bash
$ cat /sys/class/dmi/id/product_uuid
423e05fd-b126-4ac5-eb87-84868938e049
```

{% hint style="danger" %}
Provide the Nodeum team with the serial numbers to receive the software license key.
{% endhint %}

### Applying Your Nodeum Software License

#### How to Apply Your Nodeum Software License Key

1. Open the Nodeum Console.
2. Navigate to **System -> License**.
3. Click the **Upload License** button.
4. Choose your license key file and upload it.

The license will be automatically applied once uploaded.


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