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

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Enterprise Architecture

ft:clusterId :

    - appportman

bundleId :

    - appportman

workflow :

    - Technology


---

# Exploring Technology Portfolio view

# Exploring Technology Portfolio view {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Use the Technology Portfolio in the Enterprise Architecture Workspace for Technology Lifecycle Management (TLM) and to manage your Technology Reference Model (TRM) catalog.

## Technology Lifecycle Management (TLM) {#eaw-technology-portfolio-view__section_hcv_gq2_zcc}

You can use Technology Lifecycle Management to track technology life-cycle risks and technology life-cycle exceptions.

For more information on Technology Lifecycle Management, see [Exploring Technology Lifecycle Management (TLM) in Enterprise Architecture Workspace](https://www.servicenow.com/docs/h6qUyWJ6Dil5XHmAZTGEtA "Technology Lifecycle Management helps Enterprise Architects to track technology life-cycle risks and technology life-cycle exceptions. Enterprise Architects can evaluate all their business applications and application services by accessing the discovered technologies and auditing information in the Enterprise Architecture Workspace.").

## Technology Reference Model (TRM) {#eaw-technology-portfolio-view__section_slv_lq2_zcc}

You can use the Technology Reference Model feature to define the standards for your software and hardware products and manage unapproved products in your organization.

For more information on Technology Reference Model, see [Technology Reference Model in Enterprise Architecture Workspace](https://www.servicenow.com/docs/tdLhqk0Uf8u~_yW~ZOQEBw "The Technology Reference Model (TRM) feature in Enterprise Architecture Workspace helps define the standards for your software and hardware products and manage unapproved products in your organization.").
You can see the following tabs on the Technology Portfolio page:

* TRM catalog
* Technical Debt
* Technology lifecycles
* TLM risk
* Technology portfolio audit
{#eaw-technology-portfolio-view__ul_ykp_1r2_zcc}  
Note:  
You can zoom on this page to 200% or 400% through your browser settings without the loss of content or functionality. Page layouts are transformed into a vertical, stacked view automatically.
* **[Technology Reference Model in Enterprise Architecture Workspace](https://www.servicenow.com/docs/tdLhqk0Uf8u~_yW~ZOQEBw)**   
  The Technology Reference Model (TRM) feature in Enterprise Architecture Workspace helps define the standards for your software and hardware products and manage unapproved products in your organization.
* **[Exploring Technology Lifecycle Management (TLM) in Enterprise Architecture Workspace](https://www.servicenow.com/docs/h6qUyWJ6Dil5XHmAZTGEtA)**   
  Technology Lifecycle Management helps Enterprise Architects to track technology life-cycle risks and technology life-cycle exceptions. Enterprise Architects can evaluate all their business applications and application services by accessing the discovered technologies and auditing information in the Enterprise Architecture Workspace.