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

 Release :

    - australia

ft:locale :

    - pt-BR

ft:publication_title :

    - Australia Enterprise Architecture (formerly Application Portfolio Management)

ft:clusterId :

    - appportman

bundleId :

    - appportman

workflow :

    - Technology


---

# Add or edit a TRM phase

# Add or edit a TRM phase {#ariaid-title1}

* Versão de lançamento: Australia
* 
* Atualizado 12 de mar. de 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 min. de leitura

Define your own TRM phase or edit an existing
TRM phase.

## Antes de Iniciar

Importante:  
Starting with the Xanadu release, the legacy Technology Reference Model module has been deprecated from Enterprise Architecture (formerly Application Portfolio Management). However, if you're an existing user of Enterprise Architecture (formerly Application Portfolio Management), you can still use the legacy Technology Reference Model module. If you're a new activation user, the legacy Technology Reference Model module isn't available.

You can leverage the same features by using the Enterprise Architecture Workspace. To learn more, see [Manage TRM phases](https://www.servicenow.com/docs/K3k7RdJkxa55eom9nrc1cA "A Technology Reference Model (TRM) phase refers to a specific stage in the lifecycle of an application within the organization’s TRM framework.").
The user must be part of the Enterprise Architect Group.

Role required: sn_apm.apm_analyst

## Por Que e Quando Desempenhar Esta Tarefa

The color and shape of a phase are used to represent the phase of the TRM product.

## Procedimento

1. Navigate to AllEnterprise ArchitectureTechnology Reference ModelPhases.
2. Create or edit a TRM phase.
   * To create a TRM phase, select New.
   * To edit an existing TRM phase, select the name of the phase.

   The following TRM phases are available
   from the base system:
   * Approved: The technology is approved for use.
   * Approved with Constraints: The technology can be used within the specified constraints specified in the comments.
   * Divest: A decision was taken to divest from the use of the technology.
   * Evaluation: This technology is being evaluated and can't be used to production purposes.
   * Unapproved: The technology isn't permitted to be used.
   {#define-trm-phases__ul_ghz_pcg_d5b}
3. On the form, fill in the fields.  
   For field information, see [TRM Phase form](https://www.servicenow.com/docs/vOp3EVR_u0yXTKVh83iJxA "Define your own TRM phase or edit an existing TRM phase.").
4. Select Submit or Update.