# Extension: GitHub Copilot Unlike Visual Studio Code, in VSCodium, Copilot features are disabled and not configured. ## Update your settings In your settings, sets: ``` "chat.disableAIFeatures": false, ``` ## Configure product.json You need to create a custom `product.json` at the following location (replace `VSCodium` by `VSCodium - Insiders` if you use that): - Windows: `%APPDATA%\VSCodium` or `%USERPROFILE%\AppData\Roaming\VSCodium` - macOS: `~/Library/Application Support/VSCodium` - Linux: `$XDG_CONFIG_HOME/VSCodium` or `~/.config/VSCodium` Then you will need to follow the guide [Running with Code OSS](https://github.com/microsoft/vscode-copilot-chat/blob/main/CONTRIBUTING.md#running-with-code-oss) with the `product.json` file created previously. You will need to add the properties: `trustedExtensionAuthAccess` and `defaultChatAgent`.