---
sourceDocument: Xanadu Enterprise Architecture (formerly Application Portfolio Management)
sourceDocumentLink: https://www.servicenow.com/docs/r/xanadu/application-portfolio-management

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    - xanadu

ft:locale :

    - en-US

ft:publication_title :

    - Xanadu Enterprise Architecture (formerly Application Portfolio Management)

ft:clusterId :

    - appportman

bundleId :

    - appportman

workflow :

    - Technology


---

# Add existing Technology Reference Model products to business applications

# Add existing Technology Reference Model products to business applications {#ariaid-title1}

* Release version: Xanadu
* 
* Updated June 27, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

You can add existing Technology Reference Model (TRM) product to business applications in the Enterprise Architecture Workspace.

## Before you begin

Role required: sn_apm.apm_analyst

## Procedure

1. Navigate to WorkspacesEnterprise Architecture Workspace.
2. Open the Portfolio List view by selecting the Portfolio icon (![Portfolio icon]()).
3. Select the expand row icon (![Expand Row icon]()) next to Application Portfolio.
4. Select Business Applications.
5. Select the business application that you want to add the existing TRM product to.
6. Select TRM Products.
7. Select Add.
8. In the Add TRM Product pop-up window, select the existing TRM product.
9. Select OK.

## Result

The existing TRM product is added to the business application.
**Related concepts**   

* [Managing the Technology Reference Model (TRM) in Enterprise Architecture Workspace](https://www.servicenow.com/docs/7RR0CyI2X7R7IyhDM1gQ7g "You can use the Technology Reference Model (TRM) feature in Enterprise Architecture Workspace to define the standards for your software and hardware products and manage unapproved products in your organization.")

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