In this article you will learn how to set up a proxy and activate Luna Modeler.
Where and how to set up a proxy?
If you need to set up a proxy server, go to Settings and click the Proxy: Configure Settings link. Then enable the Use proxy switch and enter the necessary proxy values.
![Proxy settings in Moon Modeler](https://www.datensen.com/blog/wp-content/uploads/2022/06/enable-proxy-moon-modeler-1024x584.png)
How to activate Luna Modeler
After you have configured the proxy go to the Account page, enter the license key and click Activate.
![How to activate Luna Modeler](https://www.datensen.com/blog/wp-content/uploads/image-14-1024x521.png)