---
title: Combined Service Test Management release notes for upgrades from Yokohama to Brazil
description: Consolidated page of all release notes for Service Test Management from Yokohama to Brazil.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/delta-yokohama-brazil/brazil-yokohama-servicetestmanagement-release-notes.html
release: brazil
topic_type: reference
last_updated: "2026-11-06"
reading_time_minutes: 3
breadcrumb: [Products combined by family]
---

# Combined Service Test Management release notes for upgrades from Yokohama to Brazil

Consolidated page of all release notes for Service Test Management from Yokohama to Brazil.

## How to use this page

To help you prepare for your upgrade, we have combined the cross-family Service Test Management release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Yokohama to Brazil.

**Tip:** If there were no updates for a release notes section in a certain family release, we included a short note for your reference. For example, if a product did not have any updates in Tokyo, the row says "No updates for this release."

## Important information for upgrading Service Test Management to Brazil

Before you upgrade to Brazil, review these pre- and post-upgrade tasks and complete the tasks as needed.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## New features

Between your current release family and Brazil, new features were introduced for Service Test Management.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## Changes

Between your current release family and Brazil, some changes were made to existing Service Test Management features.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

-   **[Test group characteristics](https://www.servicenow.com/docs/access?context=test-group-characteristics&family=brazil&ft:locale=en-US)**

Add characteristics directly to Test Groups, map product specifications to the Test Group that should run. Propagate those values to Test Definitions through attribute mapping and decomposition rules. The right tests run with the correct inputs for each product, reducing manual configuration and errors.


</td></tr></tbody>
</table>## Removed

Between your current release family and Brazil, some Service Test Management features or functionality were removed.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## Deprecations

Between your current release family and Brazil, some Service Test Management features or functionality were deprecated.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## Activation information

Review information on how to activate Service Test Management.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

-   **Activation information**

Install Service Test Management \(sn\_st\_mgmt\) by requesting it from the ServiceNow Store.


</td></tr></tbody>
</table>## Additional requirements

If any additional requirements were introduced or changed for Service Test Management we have noted them here.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## Browser requirements

If any specific browser requirements were introduced or changed for Service Test Management we have noted them here.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## Accessibility information

Review details on accessibility information for Service Test Management, such as specific requirements or compliance levels.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## Localization information

If there are specific localization considerations for Service Test Management we have noted them here.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

No updates for this release.

</td></tr></tbody>
</table>## Highlight information

If there are specific highlight considerations for Service Test Management we have noted them here.

<table class="custom-rows"><thead><tr><th class="filter">

Release

</th><th>

Release notes

</th></tr></thead><tbody><tr><td>

Yokohama

</td><td>

No updates for this release.

</td></tr><tr><td>

Zurich

</td><td>

No updates for this release.

</td></tr><tr><td>

Australia

</td><td>

No updates for this release.

</td></tr><tr><td>

Brazil

</td><td>

-   Create test definitions with configurable parameters, such as test type, frequency, duration, and target entities, and reuse pre-defined templates.
-   Map test groups to a specification or product model, and run each group either automated or manual.
-   Establish test measures and threshold rules so agents can run instant tests and diagnostics, with decision tables controlling which diagnostics pages appear on task records.

 See [Service Test Management](https://www.servicenow.com/docs/access?context=stm-landing-page&family=brazil&ft:locale=en-US) for more information.

</td></tr></tbody>
</table>**Parent Topic:**[Products combined by family](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/delta-yokohama-brazil/rn-combined-intro.md)