--- sourceDocument: brazil Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/delta-zurich-brazil Release : - brazil ft:locale : - en-US ft:publication_title : - brazil Combined Product Files ft:clusterId : - delta3bz bundleId : - delta3bz --- # Combined Operational Technology (OT) Manager Foundation release notes for upgrades from Zurich to Brazil # Combined Operational Technology (OT) Manager Foundation release notes for upgrades from Zurich to Brazil {#ariaid-title1} Release version: Brazil Updated October 8, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 6 minutes to read Summarize ![AI sparkle icon](https://servicenow.com/docs/portal-asset/ai-sparkle-icon) Summarized using AI This content was generated using new OpenAI-powered functionality. Results are provided on an as is basis and are not guaranteed to be accurate or complete. ## Summary of Combined Operational Technology (OT) Manager Foundation release notes for upgrades from Zurich to Brazil This document consolidates all release notes related to the Operational Technology (OT) Manager Foundation for ServiceNow customers upgrading from the Zurich release to Brazil. It provides essential information about new features, changes, deprecations, activation, and other critical upgrade considerations to help you prepare for and execute the upgrade smoothly. Show full answer Show less ## Key Features * **Now LLM Service Deprecation:** The Now LLM Service is no longer the default model for new or inactive AI assets; a third-party LLM model is now selected by default. Existing configurations using the Now LLM Service remain unchanged, and manual selection of the Now LLM Service is still available. * **OT CMDB Search Function:** Enables quick searching of OT configuration items (CIs) and OT device information within the OT CMDB tables for faster data retrieval. * **Import OT Device Spreadsheet Workflow:** Introduces an agentic workflow to upload, validate, and import OT device inventory spreadsheets into the ServiceNow OT CMDB, simplifying device data management. * **Renaming:** "Now Assist for OTM" has been renamed to "OT Manager Foundation" to align with product naming conventions. * **AI Usage Measurement Changes:** AI usage measurement has transitioned from a 365-day look-back to a 365-day burn-down model, resetting at the contract anniversary date. This affects how AI consumption is tracked and reported. * **Default Activation of AI Skills and Workflows:** Certain generative AI skills, agents, and agentic workflows are now enabled by default for new customers or unconfigured assets during upgrades, enhancing out-of-the-box AI capabilities. * **Role Masking:** Access to AI agents and workflows is controlled via role masking, requiring appropriate security role assignments to ensure proper user access. * **Coral Theme:** The new default theme for portals, web, and mobile experiences with Next Experience or Core UI enabled. It offers a refreshed, brand-neutral look, with an optional dark theme to improve usability and reduce eye strain. ## Important Upgrade Information * There are no specific pre- or post-upgrade tasks noted for Zurich, Australia, or Brazil releases, but reviewing the consolidated notes is recommended. * The OT Manager Foundation feature is activated by installing the Operational Technology Manager (com.snotfoundation) available from the ServiceNow Store. ## Changes and Deprecations * No major feature removals or deprecations were noted between Zurich and Brazil releases. * Some operational and naming changes improve usability and AI integration but do not remove existing functionality. ## Accessibility and Localization * The Coral theme includes a dark mode option to enhance accessibility by reducing eye strain and improving readability. * No localization changes were specified for these releases. ## Practical Benefits for ServiceNow Customers * Improved AI model flexibility and usage tracking help you better manage AI resources and costs. * Enhanced device inventory management with import workflows reduces manual effort and errors. * Streamlined UI experience with the Coral theme and default AI skill activations accelerates user adoption and productivity. * Role-based security controls ensure that AI capabilities are accessible only to authorized users, maintaining compliance and security. Consolidated page of all release notes for Operational Technology (OT) Manager Foundation from Zurich to Brazil. ## 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 Zurich 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 Operational Technology (OT) Manager Foundation to Brazil Before you upgrade to Brazil, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__2} | Release | Release notes | |-|-| | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## New features Between your current release family and Brazil, new features were introduced for Operational Technology (OT) Manager Foundation. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__10} | Release | Release notes | |-|-| | Zurich | [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. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Changes Between your current release family and Brazil, some changes were made to existing Operational Technology (OT) Manager Foundation features. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__18} | Release | Release notes | |-|-| | Zurich | [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 \& 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. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Removed Between your current release family and Brazil, some Operational Technology (OT) Manager Foundation features or functionality were removed. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__26} | Release | Release notes | |-|-| | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Deprecations Between your current release family and Brazil, some Operational Technology (OT) Manager Foundation features or functionality were deprecated. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__34} | Release | Release notes | |-|-| | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Activation information Review information on how to activate Operational Technology (OT) Manager Foundation. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__42} | Release | Release notes | |-|-| | Zurich | 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. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Additional requirements If any additional requirements were introduced or changed for Operational Technology (OT) Manager Foundation we have noted them here. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__50} | Release | Release notes | |-|-| | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Browser requirements If any specific browser requirements were introduced or changed for Operational Technology (OT) Manager Foundation we have noted them here. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__58} | Release | Release notes | |-|-| | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Accessibility information Review details on accessibility information for Operational Technology (OT) Manager Foundation, such as specific requirements or compliance levels. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__66} | Release | Release notes | |-|-| | Zurich | Accessibility information : **[Zurich Patch 1](https://www.servicenow.com/docs/access?context=zurich-patch-1&family=zurich&ft:locale=en-US)** 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. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Localization information If there are specific localization considerations for Operational Technology (OT) Manager Foundation we have noted them here. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__74} | Release | Release notes | |-|-| | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Highlight information If there are specific highlight considerations for Operational Technology (OT) Manager Foundation we have noted them here. {#dfrn3-operationaltechnologyotmanagerfoundation-summary__entry__82} | Release | Release notes | |-|-| | Zurich | 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. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ]