---
schema_version: "1"
id: 40101ea64b9845ccbd8ad721957984058099251267122db1b4429e8899fb4032
title: Dynamically 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_dynamically_update_remote_site_settings_for_flexcards.md
canonical_url: https://help.salesforce.com/s/articleView?id=xcloud.os_dynamically_update_remote_site_settings_for_flexcards.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 03cbbb286a5db7cd55ac1f387f7c46e67ae65567edab378a3aedcd51771e5c7e
description: For the managed package runtime, dynamically 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 Settings 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"
---
# Dynamically Update Remote Site Settings for Flexcards (Managed Package)

For the managed package runtime, dynamically 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 Settings 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).

<table class="slds-table slds-table_bordered slds-max-medium-table_stacked slds-m-bottom_small ">
        <colgroup>
          <col>
        </colgroup>
        <thead class="slds-text-title_caps ">
          <tr class="">
            <th scope="col" class="slds-cell-wrap" style="vertical-align:top;" id="d188673e56">
              <p style="margin-bottom:0;">Required Versions</p>
            </th>
          </tr>
        </thead>
        <tbody>
          <tr class="">
            <td data-label="Required Versions" class="slds-cell-wrap" style="vertical-align:top;" headers="d188673e56 ">
              <p style="margin-bottom:0;">Beginning Summer '20.</p>
            </td>

          </tr>
        </tbody>
      </table>

1. Go to the Vlocity Cards home tab.
2. Click **Warnings**.
3. Click **Fix**.
    
    ![Remote Site Settings warnings in FlexCards](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/remoe_site_settings_warning_modal.png)
4. To confirm the fix, go to Setup > Security > Remote Site Settings to confirm the addition of two new Remote Site URLs:
    
    <table class="slds-table slds-table_bordered slds-max-medium-table_stacked slds-m-bottom_small ">
            <colgroup>
              <col>
              <col>
            </colgroup>
            <thead class="slds-text-title_caps ">
              <tr class="">
                <th scope="col" class="slds-cell-wrap" style="vertical-align:top;" id="d188673e131">
                  <p style="margin-bottom:0;">Remote Site Name</p>
                </th>
                <th scope="col" class="slds-cell-wrap" style="vertical-align:top;" id="d188673e137">
                  <p style="margin-bottom:0;">Remote Site URL</p>
                </th>
              </tr>
            </thead>
            <tbody>
              <tr class="">
                <td data-label="Remote Site Name" class="slds-cell-wrap" style="vertical-align:top;" headers="d188673e131 ">
                  <p style="margin-bottom:0;">EnableLWC[timestamp]</p>
                </td>

                <td data-label="Remote Site URL" class="slds-cell-wrap" style="vertical-align:top;" headers="d188673e137 ">
                  <p style="margin-bottom:0;">https://[MyDomain].lightning.force.com</p>
                </td>

              </tr>
              <tr class="">
                <td data-label="Remote Site Name" class="slds-cell-wrap" style="vertical-align:top;" headers="d188673e131 ">
                  <p style="margin-bottom:0;">EnableLWCPreview[timestamp]</p>
                </td>

                <td data-label="Remote Site URL" class="slds-cell-wrap" style="vertical-align:top;" headers="d188673e137 ">
                  <p style="margin-bottom:0;">https://[MyDomain]--[PackageName].vf.force.com</p>
                </td>

              </tr>
            </tbody>
          </table>
    
    ![Remote Site Settings fixed in Setup](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/remoe_site_settings_fixed.png)