> For the complete documentation index, see [llms.txt](https://guides.engels.zip/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guides.engels.zip/pterodactyl-setup/02-creating-urls/02c-setting-up-cors/02ca-cors-option-1-secure.md).
# 02ca) CORS Option 1 (secure)
### Setting up CORS (secure)
1. We must enable CORS so that the `pt-panel` can connect to the reverse-proxied `pt-wings` URL and vice versa.
2. To accomplish this, we must navigate to the `pt-wings` URL settings. In my case, I choose the `pt-wings.engels.zip` settings-wheel.
3. In there, go to the "**Security**" tab.
4. Scroll down to the "**Custom CORS Origin"**
5. Write the url of your `pt-panel` in the **Custom CORS Origin** field, and press `Save`.
6. In my case, that would be: `https://pt-panel.engels.zip`. Remember to include the `https://`.
Safe and secure :)
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3. In there, go to the "**Security**" tab.
4. Scroll down to the "**Custom CORS Origin"**
5. Write the url of your `pt-panel` in the **Custom CORS Origin** field, and press `Save`.
6. In my case, that would be: `https://pt-panel.engels.zip`. Remember to include the `https://`.