> For the complete documentation index, see [llms.txt](https://inscada.gitbook.io/ins/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://inscada.gitbook.io/ins/en-1/user-interface/license.md).

# License

This is the screen where inSCADA licensing is performed.

![Figure 1 : License](/files/-LkuZbD8BiV0U5-bg1PJ)

In the form of Figure 1, following information are displayed:

* Machine ID : A unique identification number for the computer on which the inSCADA Platform is installed.
* Name : Name of the licensee.
* Surname : Last name of the licensee.
* Email : Licensee's email address.
* I/O Limit : The amount of I/O allowed inSCADA Platform licensed.
* User Limit : The amount of users allowed inSCADA Platform licensed.
* License Key : The license key sent by inSCADA to its customers.

{% hint style="info" %}
See for [licensing policies](https://inscada.gitbook.io/ins/v/en-1/licensing-policies).
{% endhint %}