Combined ServiceNow Otto for Operational Technology \(OT\) Service Management release notes for upgrades from Xanadu to Brazil

---
title: Combined ServiceNow Otto for Operational Technology \(OT\) Service Management release notes for upgrades from Xanadu to Brazil
description: Consolidated page of all release notes for ServiceNow Otto for Operational Technology \(OT\) Service Management from Xanadu to Brazil.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/delta-xanadu-brazil/brazil-xanadu-servicenowottoforoperationaltechnologyotservicemanagement-release-notes.html
release: brazil
topic_type: reference
last_updated: "2026-11-06"
reading_time_minutes: 7
breadcrumb: [Products combined by family]
---

# Combined ServiceNow Otto for Operational Technology \(OT\) Service Management release notes for upgrades from Xanadu to Brazil

Consolidated page of all release notes for ServiceNow Otto for Operational Technology \(OT\) Service Management from Xanadu to Brazil.

## How to use this page

To help you prepare for your upgrade, we have combined the cross-family ServiceNow Otto for Operational Technology \(OT\) Service Management release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Xanadu 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 ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

</td></tr><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 ServiceNow Otto for Operational Technology \(OT\) Service Management.

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

Release

</th><th>

Release notes

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

Xanadu

</td><td>

No updates for this release.

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

Yokohama

</td><td>

No updates for this release.

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

Zurich

</td><td>

-   **[Now LLM service deprecation](https://www.servicenow.com/docs/access?context=exploring-large-language-models&family=zurich&ft:locale=en-US)**

The Now LLM Service is no longer the default model provider for new or inactive AI assets. A third-party LLM is now selected by default, while existing configurations using the Now LLM Service continue unchanged. The Now LLM Service is still available for manual selection.


 -   **[Summarize an OT incident](https://www.servicenow.com/docs/access?context=summarize-ot-incident-now-assist&family=zurich&ft:locale=en-US)**

Automatically summarize an OT incident using the **Summarize** UI action to produce a concise summary of the incident.

-   **[Generate resolution notes](https://www.servicenow.com/docs/access?context=generate-resolution-notes-ot-incident&family=zurich&ft:locale=en-US)**

Automatically generate resolution notes for an OT incident using the **Generate resolution notes** UI action to produce a concise summary of the incident.

-   **[Generate OT KB articles](https://www.servicenow.com/docs/access?context=agent-ot-knowledge-generator&family=zurich&ft:locale=en-US)**

Automatically generate a KB article for an OT incident when the state of the incident is set to **Resolved**. The article contains the following information:

    -   Site
    -   OT Device
    -   Equipment model entity
    -   Summarization
    -   Resolution notes
    -   KB Base
    -   Author

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

Australia

</td><td>

-   **[Summarize an OT incident](https://www.servicenow.com/docs/access?context=summarize-ot-incident-now-assist&family=australia&ft:locale=en-US)**

Automatically summarize an OT incident using the **Summarize** UI action to produce a concise summary of the incident.

-   **[Generate resolution notes](https://www.servicenow.com/docs/access?context=generate-resolution-notes-ot-incident&family=australia&ft:locale=en-US)**

Automatically generate resolution notes for an OT incident using the **Generate resolution notes** UI action to produce a concise summary of the incident.

-   **[Generate OT KB articles](https://www.servicenow.com/docs/access?context=agent-ot-knowledge-generator&family=australia&ft:locale=en-US)**

Automatically generate a KB article for an OT incident when the state of the incident is set to **Resolved**. The article contains the following information:

    -   Site
    -   OT Device
    -   Equipment model entity
    -   Summarization
    -   Resolution notes
    -   KB Base
    -   Author

</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 ServiceNow Otto for Operational Technology \(OT\) Service Management features.

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

Release

</th><th>

Release notes

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

Xanadu

</td><td>

No updates for this release.

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

Yokohama

</td><td>

No updates for this release.

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

Zurich

</td><td>

-   **[Now Assist for OTSM to ServiceNow Otto for OT Service Management name change](https://www.servicenow.com/docs/access?context=now-assist-for-operational-technology-service-management&family=zurich&ft:locale=en-US)**

ServiceNow Otto is the new AI experience brand. This change is reflected in the name of ServiceNow products, including Now Assist for OTSM. Your product entitlements remain unchanged. Check your entitlements to determine your access to specific features.


 -   **[Summarize UI action](https://www.servicenow.com/docs/access?context=summarize-ot-incident-now-assist&family=zurich&ft:locale=en-US)**

The **Summarize** UI action was added to OT incident records in the Industrial Workspace so you can automatically summarize the incident details.

-   **[Generate resolution notes UI action](https://www.servicenow.com/docs/access?context=generate-resolution-notes-ot-incident&family=zurich&ft:locale=en-US)**

The **Generate resolution notes** UI action was added to OT incident records in the Industrial Workspace so you can generate resolution notes after the incident state is set to **Resolved**.

**Note:** This UI action appears after the OT incident state is set to **Resolved**.


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

Australia

</td><td>

-   **[Summarize UI action](https://www.servicenow.com/docs/access?context=summarize-ot-incident-now-assist&family=australia&ft:locale=en-US)**

The **Summarize** UI action was added to OT incident records in the Industrial Workspace so you can automatically summarize the incident details.

-   **[Generate resolution notes UI action](https://www.servicenow.com/docs/access?context=generate-resolution-notes-ot-incident&family=australia&ft:locale=en-US)**

The **Generate resolution notes** UI action was added to OT incident records in the Industrial Workspace so you can generate resolution notes after the incident state is set to **Resolved**.

**Note:** This UI action appears after the OT incident state is set to **Resolved**.


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

Brazil

</td><td>

No updates for this release.

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

Between your current release family and Brazil, some ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

</td></tr><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 ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

</td></tr><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 ServiceNow Otto for Operational Technology \(OT\) Service Management.

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

Release

</th><th>

Release notes

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

Xanadu

</td><td>

No updates for this release.

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

Yokohama

</td><td>

No updates for this release.

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

Zurich

</td><td>

-   **Activation information**

Install ServiceNow Otto for OT Service Management by requesting it from the ServiceNow Store. Visit the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home) website to view all the available apps and for information about submitting requests to the store. For cumulative release notes information for all released apps, see the [ServiceNow Store version history release notes](https://www.servicenow.com/docs/access?context=sn-store-release-notes&family=zurich&ft:locale=en-US).


**Important:** ServiceNow Otto for OT Service Management is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes.

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

Australia

</td><td>

-   **Activation information**

Install ServiceNow Otto for OT Service Management by requesting it from the ServiceNow Store. Visit the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home) to view all the available apps, and for information about submitting requests to the store. For cumulative release notes information for all released apps, see the [ServiceNow Store version history release notes](https://www.servicenow.com/docs/access?context=sn-store-release-notes&family=australia&ft:locale=en-US).


**Important:** ServiceNow Otto for OT Service Management is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes.

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

Brazil

</td><td>

No updates for this release.

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

If any additional requirements were introduced or changed for ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

</td></tr><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 ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

</td></tr><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 ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

</td></tr><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 ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

</td></tr><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 ServiceNow Otto for Operational Technology \(OT\) Service 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>

Xanadu

</td><td>

No updates for this release.

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

Yokohama

</td><td>

No updates for this release.

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

Zurich

</td><td>

ServiceNow Otto introduced AI on the platform. As that experience has evolved, there's a new name for the experience. ServiceNow Otto® is the conversational AI platform integrated into ServiceNow workflows. It provides agentic capabilities, supports multimodal interactions across web, mobile, and messaging channels, and enables autonomous orchestration for cross-system workflows.

 [Zurich Patch 12](https://www.servicenow.com/docs/access?context=zurich-patch-12&family=zurich&ft:locale=en-US)

-   Now Assist for Operational Technology Service Management \(OTSM\) has been changed to ServiceNow Otto for OT Service Management.

 [Zurich Patch 11](https://www.servicenow.com/docs/access?context=zurich-patch-11&family=zurich&ft:locale=en-US)

-   The Now LLM Service is no longer the default model provider for new or inactive AI assets.

 [Zurich Patch 7](https://www.servicenow.com/docs/access?context=zurich-patch-7&family=zurich&ft:locale=en-US)

-   Quickly understand the OT incident context and respond to user inquiries by using the OT incident summarization skill.
-   Help save time by automatically updating the resolution notes for an OT incident.
-   Generate a KB article when an OT incident is resolved by using an agentic workflow.

 See [ServiceNow Otto for OT Service Management](https://www.servicenow.com/docs/access?context=now-assist-for-operational-technology-service-management&family=zurich&ft:locale=en-US) for more information.

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

Australia

</td><td>

Australia

-   Quickly understand the OT incident context and respond to user inquiries by using the OT incident summarization skill.
-   Help save time by automatically updating the resolution notes for an OT incident.
-   Generate a KB article when an OT incident is resolved by using an agentic workflow.

 See [ServiceNow Otto for OT Service Management](https://www.servicenow.com/docs/access?context=now-assist-for-operational-technology-service-management&family=australia&ft:locale=en-US) for more information.

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

Brazil

</td><td>

No updates for this release.

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