Document VS Code settings for GitHub Codespaces with GHE.com data residency (#60560)

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content/admin/data-residency/feature-overview-for-github-enterprise-cloud-with-data-residency.md

@@ -110,3 +110,5 @@ Some features on {% data variables.enterprise.data_residency_site %} are current
 ### {% data variables.product.prodname_github_codespaces %}
 
 {% data variables.product.prodname_github_codespaces %} on {% data variables.enterprise.data_residency_site %} are in {% data variables.release-phases.public_preview %} and are available in all {% data variables.enterprise.data_residency %} regions: EU, Australia, US, and Japan.
+
+To use {% data variables.product.prodname_github_codespaces %} from {% data variables.product.prodname_vscode_shortname %} desktop with an enterprise on {% data variables.enterprise.data_residency_site %}, you must configure the `Github-enterprise: Uri` and `Github > Codespaces: Auth Provider` settings. For more information, see [AUTOTITLE](/codespaces/developing-in-a-codespace/using-github-codespaces-in-visual-studio-code#connecting-to-an-enterprise-on-ghecom).

content/codespaces/developing-in-a-codespace/using-github-codespaces-in-visual-studio-code.md

@@ -40,6 +40,39 @@ Use the {% data variables.product.prodname_vscode_marketplace %} to install the
 1. When you're prompted to specify what you want to authorize, click the **Authorize** button for "{% data variables.product.prodname_dotcom %}."
 1. If the authorization page is displayed, click **Authorize Visual-Studio-Code**.
 
+{% ifversion ghec %}
+
+## Connecting to an enterprise on {% data variables.enterprise.data_residency_site %}
+
+If you access {% data variables.product.github %} through a subdomain of {% data variables.enterprise.data_residency_site %}, you must configure the  `Github-enterprise: Uri` and `Github > Codespaces: Auth Provider` settings in {% data variables.product.prodname_vscode_shortname %} before you can connect to your codespaces.
+
+1. To open your {% data variables.product.prodname_vscode_shortname %} settings, press <kbd>Command</kbd>+<kbd>,</kbd> (Mac) or <kbd>Ctrl</kbd>+<kbd>,</kbd> (Windows).
+1. In the search bar, search for `enterprise`.
+1. For the `Github-enterprise: Uri` setting, enter the URL where you access {% data variables.product.github %}. For example: `https://{% data variables.enterprise.data_residency_example_domain %}`.
+
+   Alternatively, you can add the following to your `settings.json` file:
+
+   ```json copy
+   "github-enterprise.uri": "https://{% data variables.enterprise.data_residency_domain %}"
+   ```
+
+1. In the {% data variables.product.prodname_vscode_shortname %} settings, search for `Codespaces Auth Provider`.
+1. For the `Github > Codespaces: Auth Provider` setting, select `github-enterprise` from the dropdown.
+
+   Alternatively, you can add the following to your `settings.json` file:
+
+   ```json copy
+   "github.codespaces.authProvider": "github-enterprise"
+   ```
+
+1. You will be shown a prompt asking you to sign in. Click **Sign in to {% data variables.product.github %}**, then follow the prompts to authorize your account.
+
+   If you **don't see the prompt**, try restarting {% data variables.product.prodname_vscode_shortname %}.
+
+If you ever need to switch back to an account on {% data variables.product.prodname_dotcom_the_website %}, set the `Github > Codespaces: Auth Provider` setting back to its default value and remove the `Github-enterprise: Uri` setting.
+
+{% endif %}
+
 ## Creating a codespace in {% data variables.product.prodname_vscode_shortname %}
 
 {% data reusables.codespaces.creating-a-codespace-in-vscode %}