Removed section from export-resources.md about exporting from portal

Author: shanhix1

articles/governance/policy/how-to/export-resources.md

@@ -13,77 +13,10 @@ ms.author: timwarner
 This article provides information on how to export your existing Azure Policy resources. Exporting
 your resources is useful and recommended for backup, but is also an important step in your journey
 with Cloud Governance and treating your [policy-as-code](../concepts/policy-as-code.md). Azure
-Policy resources can be exported through [Azure portal](#export-with-azure-portal),
+Policy resources can be exported through
 [Azure CLI](#export-with-azure-cli), [Azure PowerShell](#export-with-azure-powershell), and each of
 the supported SDKs.
 
-## Export with Azure portal
-
-> [!NOTE]
-> Exporting Azure Policy resources from the Azure portal isn't available for Azure sovereign clouds.
-
-To export a policy definition from Azure portal, follow these steps:
-
-1. Launch the Azure Policy service in the Azure portal by clicking **All services**, then searching
-   for and selecting **Policy**.
-
-1. Select **Definitions** on the left side of the Azure Policy page.
-
-1. Use the **Export definitions** button or select the ellipsis on the row of a policy definition
-   and then select **Export definition**.
-
-1. Select the **Sign in with GitHub** button. If you haven't yet authenticated with GitHub to
-   authorize Azure Policy to export the resource, review the access the
-   [GitHub Action](https://github.com/features/actions) needs in the new window that opens and
-   select **Authorize AzureGitHubActions** to continue with the export process. Once complete, the
-   new window self-closes.
-
-1. On the **Basics** tab, set the following options, then select the **Policies** tab or **Next :
-   Policies** button at the bottom of the page.
-
-   - **Repository filter**: Set to _My repositories_ to see only repositories you own or _All
-     repositories_ to see all you granted the GitHub Actions access to.
-   - **Repository**: Set to the repository that you want to export the Azure Policy resources to.
-   - **Branch**: Set the branch in the repository. Using a branch other than the default is a good
-     way to validate your updates before merging further into your source code.
-   - **Directory**: The _root level folder_ to export the Azure Policy resources to. Subfolders
-     under this directory are created based on what resources are exported.
-
-1. On the **Policies** tab, set the scope to search by selecting the ellipsis and picking a
-   combination of management groups, subscriptions, or resource groups.
-
-1. Use the **Add policy definition(s)** button to search the scope for which objects to export. In
-   the side window that opens, select each object to export. Filter the selection by the search box
-   or the type. Once you've selected all objects to export, use the **Add** button at the bottom of
-   the page.
-
-1. For each selected object, select the desired export options such as _Only Definition_ or
-   _Definition and Assignment(s)_ for a policy definition. Then select the **Review + Export** tab
-   or **Next : Review + Export** button at the bottom of the page.
-
-   > [!NOTE]
-   > If option _Definition and Assignment(s)_ is chosen, only policy assignments within the scope
-   > set by the filter when the policy definition is added are exported.
-
-1. On the **Review + Export** tab, check the details match and then use the **Export** button at the
-   bottom of the page.
-
-1. Check your GitHub repo, branch, and _root level folder_ to see that the selected resources are
-   now exported to your source control.
-
-The Azure Policy resources are exported into the following structure within the selected GitHub
-repository and _root level folder_:
-
-```text
-|
-|- <root level folder>/  ________________ # Root level folder set by Directory property
-|  |- policies/  ________________________ # Subfolder for policy objects
-|     |- <displayName>_<name>____________ # Subfolder based on policy displayName and name properties
-|        |- policy.json _________________ # Policy definition
-|        |- assign.<displayName>_<name>__ # Each assignment (if selected) based on displayName and name properties
-|
-```
-
 ## Export with Azure CLI
 
 Azure Policy definitions, initiatives, and assignments can each be exported as JSON with