---
schema_version: "1"
id: 8177f98e5b1ee752f466df2d51d9405f2512e875644d502ec4c3a4b3939a15a9
title: Access the Data JSON (Managed Package)
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/xcloud/264-0-0/os_access_the_data_json.md
canonical_url: https://help.salesforce.com/s/articleView?id=xcloud.os_access_the_data_json.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 32e00ac865a5d35e7e0ba9046c1bf7520f46a8da5557e80d64a5beb0b43cb900
description: For the managed package runtime, use existing data JSON in an element property by indicating the use of a merge field.
products:
  - Omnistudio
release: "264"
---
# Access the Data JSON (Managed Package)

For the managed package runtime, use existing data JSON in an element property by indicating the use of a merge field.

![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).

1. From Setup panel in the Flexcard Designer, configure your Flexcard's datasource, and click **Save & Fetch** to locate the name of the JSON node in the Test Results window.
    
    ![FlexCards data JSON](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/flexcard_view_data_json_save_fetch.png)
2. In a supported property field, enter the name of the JSON node and wrap the name in curly brackets "{}" to indicate it is a merge field. For example, a merge field accessing a JSON node named Status must use the syntax {Status}.
    
    ![FlexCard Merge Field Used in a Supported Element](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/flexcard_merge_field_use_in_supported_element.png)
    
    ![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
    
    For many property fields, clicking into the field displays a list of available merge fields. For example, click into the **Value** field of an **Attribute** in the Properties panel of a child Flexcard or Custom LWC element to view a list of merge fields to select from.
3. Click **Preview** to see the Flexcard to ensure the merge field works correctly.