---
schema_version: "1"
id: 7ae92a1f73adf2792585de6843c7bc876a04a03ca4fa9fd2d9b35276c927ce72
title: Manually Update Remote Site Settings for Flexcards (Managed Package)
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/xcloud/264-0-0/os_manually_update_remote_site_settings_for_flexcards.md
canonical_url: https://help.salesforce.com/s/articleView?id=xcloud.os_manually_update_remote_site_settings_for_flexcards.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 7a0083e9013136a3f388c6b8cbb5cd3a90e2e7d7295b23698cb2666ddc02e3af
description: For the managed package runtime, manually grant access to your org domains to enable LWC features such as Preview. When spinning a new org or new installation, the Tooling API calls necessary for LWC may fail if the Remote Site Setting page in your org does not include the URLs required. The required URLs are your org's lightning.force.com URL and the vf.force.com URL of the Visualforce page that contains the Flexcard Designer.
products:
  - Omnistudio
release: "264"
---
# Manually Update Remote Site Settings for Flexcards (Managed Package)

For the managed package runtime, manually grant access to your org domains to enable LWC features such as Preview. When spinning a new org or new installation, the Tooling API calls necessary for LWC may fail if the Remote Site Setting page in your org does not include the URLs required. The required URLs are your org's lightning.force.com URL and the vf.force.com URL of the Visualforce page that contains the Flexcard Designer.

![Managed Package app icon](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-xcloud-omnistudio_for_managed_packages-264-0-0-production-enus/aa2554ec-624a-4ee6-8da4-6435670e6e62/resources-global/_corporate/images/managedpackageicon.png) This information is for Omnistudio for Managed Packages. For Omnistudio on standard runtime, see [Omnistudio Help](https://help.salesforce.com/s/articleView?id=xcloud.os_omnistudio_standard.htm&language=en_US).

![Note](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-xcloud-omnistudio_for_managed_packages-264-0-0-production-enus/aa2554ec-624a-4ee6-8da4-6435670e6e62/images/icon_note.png)

Note In Winter '24 and later releases, configuring Remote Site Settings for Flexcards isn't necessary, and the warning message about Remote Site Settings no longer appears on the Flexcards tab.

See [Remote Site Settings](https://help.salesforce.com/articleView?id=xcloud.configuring_remoteproxy.htm&type=5&language=en_US).

1. In your org, open any Flexcard to view the Flexcard Designer, and click the Preview link in the submenu.
2. Right-click in the white space that contains your Flexcard content to view the menu options in a popup. Select **View Frame Source** to open the iframe in a new browser tab, and copy your `visualforce.com` domain from the address bar. For example, https://MyDomainName\--c.vf.force.com.
    
    ![Preview browser frame source](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-xcloud-omnistudio_for_managed_packages-264-0-0-production-enus/aa2554ec-624a-4ee6-8da4-6435670e6e62/omnistudio_for_managed_packages/images/flexcards_preview_view_frame_source.png)
    
    ![image](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-xcloud-omnistudio_for_managed_packages-264-0-0-production-enus/aa2554ec-624a-4ee6-8da4-6435670e6e62/omnistudio_for_managed_packages/images/org_domain_for_vf_remote_site_url.png)
3. In your org, go to Setup > Security > Remote Site Settings.
4. Confirm that your org domains are not listed in the **Remote Site URL** column.
    
    ![View Remote Site URL column in Setup > Remote Site Settings](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-xcloud-omnistudio_for_managed_packages-264-0-0-production-enus/aa2554ec-624a-4ee6-8da4-6435670e6e62/omnistudio_for_managed_packages/images/no_domain_in_remote_site_url_column.png)
5. Click **New Remote Site**.
6. Enter a **Remote Site Name** without spaces for the vf.force.com domain. For example, enter LWC\_VF.
7. Enter your copied vf.force.com URL in **Remote Site URL**. For example, enter https://MyDomainName\--c.vf.force.com.
8. Confirm that the **Active** checkbox is enabled.
9. Click **Save**.
10. Repeat steps 3 and 5.
11. Enter a **Remote Site Name** without spaces for the lightning.force.com domain. For example, enter LWC\_LF.
12. Enter the lightning.force.com URL visible in the address browser bar on all pages in your org. For example, enter https://MyDomainName.lightning.force.com.
13. Repeat steps 8 and 9.