---
schema_version: "1"
id: c2683bd4a4ef36f97cb1488ee7ac14f5be69a15e90e2482f5e992083241bf85f
title: Flexcards Preview 'Add Test Params' Properties (Managed Package)
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/xcloud/264-0-0/os_flexcards_previewadd_test_paramsproperties.md
canonical_url: https://help.salesforce.com/s/articleView?id=xcloud.os_flexcards_previewadd_test_paramsproperties.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: d4baed368e23b13da48284bf11150ac2cdb90d40d8efdb94e2d28178f70f2968
description: For the managed package runtime, Flexcards Add Test Params properties are available when previewing a Flexcard in the Flexcard Designer. Preview the Flexcard's appearance and functionality before publishing it to a Lightning or Community page. Enter additional test variables that your data source query can use to update your Preview.
products:
  - Omnistudio
release: "264"
---
# Flexcards Preview 'Add Test Params' Properties (Managed Package)

For the managed package runtime, Flexcards **Add Test Params** properties are available when previewing a Flexcard in the Flexcard Designer. Preview the Flexcard's appearance and functionality before publishing it to a Lightning or Community page. Enter additional test variables that your data source query can use to update your Preview.

![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).

See [Preview a Flexcard (Managed Package)](https://help.salesforce.com/s/articleView?id=xcloud.os_preview_a_flexcard.htm&release=264.0.0&type=5 "For the managed package runtime, preview your Flexcard's appearance and functionality before publishing it to a Lightning page or Experience Builder site. In Preview, test how your Flexcard looks on multiple devices and test the functionality of action links and other interactive elements.").

<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="d334938e60">
              <p style="margin-bottom:0;">Property</p>
            </th>
            <th scope="col" class="slds-cell-wrap" style="vertical-align:top;" id="d334938e66">
              <p style="margin-bottom:0;">Description</p>
            </th>
          </tr>
        </thead>
        <tbody>
          <tr class="">
            <td data-label="Property" class="slds-cell-wrap" style="vertical-align:top;" headers="d334938e60 ">
              <p style="margin-bottom:0;">Key</p>
            </td>

            <td data-label="Description" class="slds-cell-wrap" style="vertical-align:top;" headers="d334938e66 ">
              <p style="margin-bottom:0;">Enter a variable to test how and what data displays on your Flexcard. For example, enter <kbd>pagelimit</kbd> to update how many pages display for a datatable.</p>
            </td>

          </tr>
          <tr class="">
            <td data-label="Property" class="slds-cell-wrap" style="vertical-align:top;" headers="d334938e60 ">
              <p style="margin-bottom:0;">Value</p>
            </td>

            <td data-label="Description" class="slds-cell-wrap" style="vertical-align:top;" headers="d334938e66 ">
              <p style="margin-bottom:0;">Enter a test value. For example, if the <strong class="uicontrol">Key</strong> is <kbd>pagelimit</kbd>, enter <kbd>2</kbd> to limit the number of pages to display on a datatable to 2.</p>
            </td>

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