> For the complete documentation index, see [llms.txt](https://help.holixa.com/t4r/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.holixa.com/t4r/troubleshooting/how-do-i-activate-the-license.md).

# How do I activate the license?

{% embed url="<https://help.holixa.com/t4r/getting-started/installation-and-activation-guide>" %}

### 1. Choose Web Licence

![](/files/21xKkBBEXFoZAjROkeU5)

### 2. Login

Fill out the login details that you received by e-mail or from your contract manager.\
Click "connect"

![](/files/lb7ztLrCJgVxxdD8BHnh)

### 3. Quit Dialogue

If you are successfully connected to Licensing server, click "Quit"

![](/files/ATJxPUFA57MmZIn7K0CJ)

### 4. Start using Holixa T4R