# License

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The License Menu tab offers insights into various license information, including the number of user licenses, registered module(s), and the expiration date. The license provided by the manufacturer can be inserted using the "Import License" button.

Licenses can either be perpetual floating licenses or annual subscription licenses.

The system counts and visually displays each user logged in, both here and in the [FX-Dashboard](/helmut4-releases/v4.8.0/helmut4-components/helmutfx/dashboard.md#license-usage). When the license limit is reached or the license has expired, no other users can log in. This will be indicated with an overlay window on every Projects and Dashboard page.

<figure><img src="/files/xrGfwRnuwHGrVefLp31W" alt=""><figcaption><p>License tab in FX</p></figcaption></figure>

### Show Hardware-ID

This button will display the Hardware ID of the Helmut4 host, which is necessary for creating the license. This is particularly important for any staging, POC, and demo environments.

{% hint style="info" %}
The Hardware ID is not accessible for a cluster installation. Please contact the [support team](/helmut4-releases/v4.8.0/support/requesting-support.md) for additional information.
{% endhint %}

### Import license

This button opens the import license dialog, allowing you to import the license. The license must be imported in the form of the complete text from the license file. To do this, copy the text from the license file and paste it into the free-text field of the dialog.

You can end the dialog by clicking "Cancel," and to import the license, click "Save." Ensure there are no white spaces or line breaks in the license code to avoid an error.

{% hint style="info" %}
Inserting a valid license code can be accomplished in just a few seconds and doesn't necessitate a dedicated maintenance slot.
{% endhint %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.helmut.de/helmut4-releases/v4.8.0/helmut4-components/helmutfx/license.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.