Combined Operational Technology \(OT\) Manager Foundation release notes for upgrades from Yokohama to Australia

---
title: Combined Operational Technology \(OT\) Manager Foundation release notes for upgrades from Yokohama to Australia
description: Consolidated page of all release notes for Operational Technology \(OT\) Manager Foundation from Yokohama to Australia.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/delta-yokohama-australia/australia-yokohama-operationaltechnologyotmanagerfoundation-release-notes.html
release: australia
topic_type: reference
last_updated: "2026-11-06"
reading_time_minutes: 8
breadcrumb: [Products combined by family]
---

# Combined Operational Technology \(OT\) Manager Foundation release notes for upgrades from Yokohama to Australia

Consolidated page of all release notes for Operational Technology \(OT\) Manager Foundation from Yokohama to Australia.

## How to use this page

To help you prepare for your upgrade, we have combined the cross-family Operational Technology \(OT\) Manager Foundation release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Yokohama to Australia.

**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 Operational Technology \(OT\) Manager Foundation to Australia

Before you upgrade to Australia, 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></tbody>
</table>## New features

Between your current release family and Australia, new features were introduced for Operational Technology \(OT\) Manager Foundation.

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

Release

</th><th>

Release notes

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

Yokohama

</td><td>

-   **[Search for a related record](https://www.servicenow.com/docs/access?context=search-related-records-ot-cmdb-tables-now-assist-otm&family=yokohama&ft:locale=en-US)**

Use the OT CMDB search function to find an OT configuration item \(CI\) and OT device information in an OT CMDB table.

-   **[Upload, validate, and import your OT device inventory spreadsheet using the Import OT device spreadsheet into OT CMDB agentic workflow](https://www.servicenow.com/docs/access?context=upload-import-validate-ot-device-inventory-spreadsheet&family=yokohama&ft:locale=en-US)**

Use the Import OT device spreadsheet into OT CMDB agentic workflow to begin the process for uploading, validating, and importing your OT device inventory into ServiceNow.


</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.


 -   **[Search for a related record](https://www.servicenow.com/docs/access?context=search-related-records-ot-cmdb-tables-now-assist-otm&family=zurich&ft:locale=en-US)**

Use the OT CMDB search function to find an OT configuration item \(CI\) and OT device information in an OT CMDB table.

-   **[Upload, validate, and import your OT device inventory spreadsheet using the Import OT device spreadsheet into OT CMDB agentic workflow](https://www.servicenow.com/docs/access?context=upload-import-validate-ot-device-inventory-spreadsheet&family=zurich&ft:locale=en-US)**

Use the Import OT device spreadsheet into OT CMDB agentic workflow to begin the process for uploading, validating, and importing your OT device inventory into ServiceNow.


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

Australia

</td><td>

No updates for this release.

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

Between your current release family and Australia, some changes were made to existing Operational Technology \(OT\) Manager Foundation features.

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

Release

</th><th>

Release notes

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

Yokohama

</td><td>

-   **[Changes to Now Assist usage measurement](https://www.servicenow.com/docs/access?context=monitoring-now-assist-usage&family=yokohama&ft:locale=en-US)**

Starting with Yokohama Patch 5, Now Assist usage measurement is transitioning from a 365-day look-back model to a 365-day burn-down model, with usage resetting at the contract anniversary date. For more information, refer to [KB KB2704710: Now Assist Usage - Overview &amp; New Measurement Logic](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2704710).

-   **[Some Now Assist skills, agents, and agentic workflows are turned on by default](https://www.servicenow.com/docs/access?context=now-assist-skills-on-by-default&family=yokohama&ft:locale=en-US)**

The skills are automatically available to appropriate role users for the application, such as ITIL roles on incident forms or change forms. This change simply activates the skill and does not touch the roles that may be needed to use the skill. The new default behavior works as follows:

    -   New customers: When you install a Now Assist product, designated skills and agentic workflows are turned on automatically.
    -   Existing customers who are upgrading \(starting with Yokohama Patch 11\): Any previously unconfigured skill, agent, or agentic workflow is turned on automatically \(the AI asset was never configured and turned on, then turned off again\). Previously configured skills and agentic workflows that were turned on, then off, remain inactive.
-   **[Role masking](https://www.servicenow.com/docs/access?context=aia-role-masking&family=yokohama&ft:locale=en-US)**

[Role masking](https://www.servicenow.com/docs/access?context=aia-role-masking&family=yokohama&ft:locale=en-US) enables users to limit the roles and privileges of agentic workflows during tool execution. Agentic workflows and their AI agents that get installed with Now Assist applications are assigned pre-defined roles. If you select **Users with specific roles** for user access, you must configure the security controls to include these roles. Data access settings must also include these roles. For the instructions to change the security controls, see [Define security controls for an agentic workflow](https://www.servicenow.com/docs/access?context=define-sec-controls-aw&family=yokohama&ft:locale=en-US).


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

Zurich

</td><td>

-   **[Now Assist for OTM was renamed to OT Manager Foundation](https://www.servicenow.com/docs/access?context=now-assist-for-otm-landing&family=zurich&ft:locale=en-US)**

Now Assist for Operational Technology Manager \(OTM\) was renamed to Operational Technology \(OT\) Manager Foundation.


 -   **[Changes to Now Assist usage measurement](https://www.servicenow.com/docs/access?context=monitoring-now-assist-usage&family=zurich&ft:locale=en-US)**

Starting with Australia Early Access, AI usage measurement is transitioning from a 365-day look-back model to a 365-day burn-down model, with usage resetting at the contract anniversary date. For more information, refer to [KB KB2704710: AI Usage - Overview &amp; New Measurement Logic](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2704710).


 -   **[Some generative AI skills, AI agents, and agentic workflows are turned on by default](https://www.servicenow.com/docs/access?context=now-assist-skills-on-by-default&family=zurich&ft:locale=en-US)**

The skills are automatically available to appropriate role users for the application, such as ITIL roles on incident forms or change forms. This change simply activates the skill and does not touch the roles that may be needed to use the skill. The new default behavior works as follows:

    -   New customers: When you install an AI product, designated skills and agentic workflows are turned on automatically.
    -   Existing customers who are upgrading \(starting with Australia Early Access\): Any previously unconfigured skill, agent, or agentic workflow is turned on automatically \(the AI asset was never configured and turned on, then turned off again\). Previously configured skills and agentic workflows that were turned on, then off, remain inactive.
-   **[Role masking](https://www.servicenow.com/docs/access?context=aia-role-masking&family=zurich&ft:locale=en-US)**

Agentic workflows and their AI agents use [role masking](https://www.servicenow.com/docs/access?context=aia-role-masking&family=zurich&ft:locale=en-US) to determine which users can access them. Ones installed with your applications have specific roles that come included with the application. If you select **Users with specific roles** for user access, you must configure the security controls to include these roles. For the instructions to change the security controls, see [Define security controls for an agentic workflow](https://www.servicenow.com/docs/access?context=define-sec-controls-aw&family=zurich&ft:locale=en-US).


 -   **Coral theme**

Coral is now the default theme for new portal, web, and mobile experiences with Next Experience or Core UI enabled. This theme provides a fresh look and feel, featuring brand-neutral illustrations to enhance your user experience. A dark theme option is available for web and mobile experiences.


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

Australia

</td><td>

No updates for this release.

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

Between your current release family and Australia, some Operational Technology \(OT\) Manager Foundation 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></tbody>
</table>## Deprecations

Between your current release family and Australia, some Operational Technology \(OT\) Manager Foundation 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></tbody>
</table>## Activation information

Review information on how to activate Operational Technology \(OT\) Manager Foundation.

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

Release

</th><th>

Release notes

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

Yokohama

</td><td>

-   **Activation information**

Operational Technology \(OT\) Manager Foundation is a ServiceNow AI Platform feature that is available with activation of the Operational Technology Manager \(com.sn\_ot\_foundation\). For details, see [Install Operational Technology Manager](https://www.servicenow.com/docs/access?context=install-operational-technology-manager&family=yokohama&ft:locale=en-US).


**Important:** Operational Technology \(OT\) Manager Foundation is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes.

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

Zurich

</td><td>

-   **Activation information**

Operational Technology \(OT\) Manager Foundation is a ServiceNow AI Platform feature that is available with activation of the Operational Technology Manager \(com.sn\_ot\_foundation\). For details, see [Install Operational Technology Manager](https://www.servicenow.com/docs/access?context=install-operational-technology-manager&family=zurich&ft:locale=en-US).


**Important:** OT Manager Foundation is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes.

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

Australia

</td><td>

No updates for this release.

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

If any additional requirements were introduced or changed for Operational Technology \(OT\) Manager Foundation 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></tbody>
</table>## Browser requirements

If any specific browser requirements were introduced or changed for Operational Technology \(OT\) Manager Foundation 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></tbody>
</table>## Accessibility information

Review details on accessibility information for Operational Technology \(OT\) Manager Foundation, 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>

-   **Accessibility information**
    -   **Dark theme**

The new Coral theme includes a dark theme option for web and mobile experiences. This option is commonly used to alleviate eye strain and improve readability.


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

Australia

</td><td>

No updates for this release.

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

If there are specific localization considerations for Operational Technology \(OT\) Manager Foundation 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></tbody>
</table>## Highlight information

If there are specific highlight considerations for Operational Technology \(OT\) Manager Foundation 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>

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

-   Review changes to Now Assist usage measurement.
-   Some Now Assist skills, agents, and agentic workflows are on by default.
-   Additional role configuration is required for agentic workflows and AI agents included with Now Assist applications.

 [Yokohama Patch 10](https://www.servicenow.com/docs/access?context=yokohama-patch-10&family=yokohama&ft:locale=en-US)

-   Find OT Configuration Management Database \(CMDB\) records more quickly by using the OT CMDB search function.
-   Simplify the upload, validation, and import of your OT device data by using the Import OT device spreadsheet into OT CMDB agentic workflow.

 See [Operational Technology \(OT\) Manager Foundation](https://www.servicenow.com/docs/access?context=now-assist-for-otm-landing&family=yokohama&ft:locale=en-US) for more information.

</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 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 5](https://www.servicenow.com/docs/access?context=zurich-patch-5&family=zurich&ft:locale=en-US)

-   Review changes to Now Assist usage measurement.

 [Zurich Patch 4](https://www.servicenow.com/docs/access?context=zurich-patch-4&family=zurich&ft:locale=en-US)

-   Some Now Assist skills, agents, and agentic workflows are now turned on by default.
-   Find OT Configuration Management Database \(CMDB\) records more quickly by using the OT CMDB search function.
-   Simplify the upload, validation, and import of your OT device data by using the Import OT device spreadsheet into OT CMDB agentic workflow.

 See [OT Manager Foundation](https://www.servicenow.com/docs/access?context=now-assist-for-otm-landing&family=zurich&ft:locale=en-US) for more information.

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

Australia

</td><td>

No updates for this release.

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