---
sourceDocument: Australia Enterprise Architecture
sourceDocumentLink: https://www.servicenow.com/docs/r/australia/application-portfolio-management

 Release :

    - australia

ft:locale :

    - en-US

ft:publication_title :

    - Australia Enterprise Architecture

ft:clusterId :

    - appportman

bundleId :

    - appportman

workflow :

    - Technology


---

# Manage TRM categories

# Manage TRM categories {#ariaid-title1}

Release version: Australia  
Updated March 12, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
A Technology Reference Model (TRM) category refers to a grouping of TRM software products by their purpose and function. The categorization helps you to consolidate TRM products and rationalize decisions.

TRM categories provide a structured way to classify and manage both hardware products and software models across your organization.
**Related tasks**   

* [View all TRM categories](https://www.servicenow.com/docs/0bgdTAkd8Q3Ok1vLK~ye6Q "You can view the list of all Technology Reference Model (TRM) categories in the Enterprise Architecture Workspace.")
* [Add or edit a TRM category](https://www.servicenow.com/docs/PurRXgRXebsUg_kTDhZG0A "Add or edit a TRM category to group the TRM software products.")