--- sourceDocument: yokohama Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/delta-xanadu-yokohama Release : - yokohama ft:locale : - en-US ft:publication_title : - yokohama Combined Product Files ft:clusterId : - delta3yx bundleId : - delta3yx --- # Combined Operational Technology Change Management release notes for upgrades from Xanadu to Yokohama # Combined Operational Technology Change Management release notes for upgrades from Xanadu to Yokohama {#ariaid-title1} Release version: Yokohama Updated October 8, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 4 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 Change Management Release Notes for Upgrades from Xanadu to Yokohama This consolidated release notes page provides ServiceNow customers with a comprehensive view of the updates, changes, and important information related to upgrading Operational Technology (OT) Change Management from the Xanadu release to Yokohama. It guides customers through preparation steps, highlights new features, changes, and activation details relevant to their upgrade process. Show full answer Show less ## Key Changes * **Xanadu Release:** The OT change record layout within the Industrial Workspace was enhanced to consolidate all existing related lists under a single Related Records tab, improving usability and organization. * **Yokohama Release:** Two new related lists were added to the OT change request record in the Industrial Workspace: * **Incidents Fixed by Change:** Enables creation or linking of OT incident records that have been resolved by the OT change request. * **Incidents Caused by Change:** Enables creation or linking of OT incident records that have arisen due to the OT change request. ## New Features and Deprecations No new features, removals, or deprecations were introduced between the Xanadu and Yokohama releases for Operational Technology Change Management. ## Activation and Installation Operational Technology Change Management must be requested and installed via the ServiceNow Store for both Xanadu and Yokohama releases. It now includes the Industrial Process Manager and can be used independently or alongside Operational Technology Manager. Customers should reference the ServiceNow Store for app availability and version history. ## Additional Considerations * No additional requirements, browser specifications, accessibility updates, or localization changes were introduced between the two releases. * Customers can leverage the updated related lists in the Industrial Workspace to efficiently manage OT incidents linked to change requests, enhancing incident tracking and resolution workflows. Consolidated page of all release notes for Operational Technology Change Management from Xanadu to Yokohama. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family Operational Technology Change Management release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Xanadu to Yokohama. 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 Change Management to Yokohama Before you upgrade to Yokohama, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-operationaltechnologychangemanagement-summary__entry__2} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## New features Between your current release family and Yokohama, new features were introduced for Operational Technology Change Management. {#dfrn3-operationaltechnologychangemanagement-summary__entry__8} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Changes Between your current release family and Yokohama, some changes were made to existing Operational Technology Change Management features. {#dfrn3-operationaltechnologychangemanagement-summary__entry__14} | Release | Release notes | |-|-| | Xanadu | [Updated layout of the OT change record on the Industrial Workspace](https://www.servicenow.com/docs/access?context=create-ot-change-request&family=xanadu&ft:locale=en-US) : The OT change record in the Industrial Workspace was updated so that all existing related lists are included under the Related Records tab. | | Yokohama | [Incidents Fixed by Change related list](https://www.servicenow.com/docs/access?context=create-ot-incident-from-ot-change&family=yokohama&ft:locale=en-US) : The Incidents Fixed by Change related list was added to the OT change request record in the Industrial Workspace. You can use this related list to create an OT incident or link an existing OT incident that has been fixed by the OT change request. [Incidents Caused by Change related list](https://www.servicenow.com/docs/access?context=create-ot-incident-from-ot-change&family=yokohama&ft:locale=en-US) : The Incidents Caused by Change related list was added to the OT change request record in the Industrial Workspace. You can use this related list to create an OT incident or link an existing OT incident that is needed because of the OT change request. | [ ] ## Removed Between your current release family and Yokohama, some Operational Technology Change Management features or functionality were removed. {#dfrn3-operationaltechnologychangemanagement-summary__entry__20} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Deprecations Between your current release family and Yokohama, some Operational Technology Change Management features or functionality were deprecated. {#dfrn3-operationaltechnologychangemanagement-summary__entry__26} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Activation information Review information on how to activate Operational Technology Change Management. {#dfrn3-operationaltechnologychangemanagement-summary__entry__32} | Release | Release notes | |-|-| | Xanadu | Install Operational Technology Change 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=xanadu&ft:locale=en-US). Note: Operational Technology Change Management now includes the Industrial Process Manager, and can be used with or without Operational Technology Manager. | | Yokohama | Activation information : Install Operational Technology Change 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=yokohama&ft:locale=en-US). Important: Operational Technology Change Management is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes. | [ ] ## Additional requirements If any additional requirements were introduced or changed for Operational Technology Change Management we have noted them here. {#dfrn3-operationaltechnologychangemanagement-summary__entry__38} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Browser requirements If any specific browser requirements were introduced or changed for Operational Technology Change Management we have noted them here. {#dfrn3-operationaltechnologychangemanagement-summary__entry__44} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Accessibility information Review details on accessibility information for Operational Technology Change Management, such as specific requirements or compliance levels. {#dfrn3-operationaltechnologychangemanagement-summary__entry__50} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Localization information If there are specific localization considerations for Operational Technology Change Management we have noted them here. {#dfrn3-operationaltechnologychangemanagement-summary__entry__56} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Highlight information If there are specific highlight considerations for Operational Technology Change Management we have noted them here. {#dfrn3-operationaltechnologychangemanagement-summary__entry__62} | Release | Release notes | |-|-| | Xanadu | * In an OT change request record in the Industrial Workspace, use new related lists to create an OT incident record related to the OT change request, or link an existing OT incident record to the OT change request. * Organize your OT change requests with the updated OT change record on the Industrial Workspace . See [Operational Technology Change Management](https://www.servicenow.com/docs/access?context=operational-technology-change-management-landing-page&family=xanadu&ft:locale=en-US) for more information. | | Yokohama | In an OT change request record in the Industrial Workspace, use new related lists to create an OT incident record related to the OT change request, or link an existing OT incident record to the OT change request. See [Operational Technology Change Management](https://www.servicenow.com/docs/access?context=operational-technology-change-management-landing-page&family=yokohama&ft:locale=en-US) for more information. | [ ]