--- sourceDocument: yokohama Combined Product Files sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/delta-xanadu-yokohama Release : - yokohama ft:locale : - en-US ft:publication_title : - yokohama Combined Product Files ft:clusterId : - delta3yx bundleId : - delta3yx --- # Combined Telecommunications Service Operations Management (TSOM) release notes for upgrades from Xanadu to Yokohama # Combined Telecommunications Service Operations Management (TSOM) release notes for upgrades from Xanadu to Yokohama {#ariaid-title1} Release version: Yokohama Updated September 10, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 4 minutes to read Consolidated page of all release notes for Telecommunications Service Operations Management (TSOM) from Xanadu to Yokohama. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family Telecommunications Service Operations Management (TSOM) 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 Telecommunications Service Operations Management (TSOM) to Yokohama Before you upgrade to Yokohama, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-summary__entry__2} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | After installing Telecommunications Service Operations Management TSOM, any customized IRE identification rules applied to interface cards, slots, sub-slots and network interfaces may be affected. You must review and validate the rules to ensure proper functionality. | [ ] ## New features Between your current release family and Yokohama, new features were introduced for Telecommunications Service Operations Management (TSOM). {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-summary__entry__8} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | [Pattern-based direct discovery using CLI and SNMP](https://www.servicenow.com/docs/access?context=telecom-discovery-tsom-visibility&family=yokohama&ft:locale=en-US) : Use pattern-based direct discovery to do the following tasks: * Support deep network discovery of your physical network elements by using CLI and SNMP. * Enable pattern-based discovery for any network elements that support SNMP standard MIBs. * Provide a framework to enable custom Management Information Base (MIB)-based discovery. * Enable both scheduled and quick discovery of standalone network elements. * Support the following Cisco and Juniper routers and switches: * Cisco ASR1K * Cisco 7613 * Cisco Nexus 9000 * Cisco Nexus 3548 * Juniper Mx80 * Juniper MX104 * Juniper MX240 * Juniper MX480 [Nokia Altiplano SGC integration](https://www.servicenow.com/docs/access?context=service-graph-connector-for-nokia-altiplano&family=yokohama&ft:locale=en-US) : With Nokia Altiplano SGC integration, you can: * Support discovery of physical Gigabit Passive Optical Network (GPON) network information by integrating with the Nokia Altiplano Service Graph Connector. * Enable scheduled and on-demand discovery. * Support the multi-instance integration of the Nokia Altiplano Service Graph Connector. [Discrepancy identification and reconciliation](https://www.servicenow.com/docs/access?context=telecom-reconciliation&family=yokohama&ft:locale=en-US) : Identify the discrepancies between your inventoried and discovered data in the following cases: * * Model mismatch. * Model relationship mismatch. * Entities not discovered in the current run but discovered in the previous run. * Slots-occupied discrepancy. * Most recent discovery not updated. * Incorrect number of relationships. * Support a framework to automatically create tasks for reconciling discrepancies. | [ ] ## Changes Between your current release family and Yokohama, some changes were made to existing Telecommunications Service Operations Management (TSOM) features. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-summary__entry__14} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Removed Between your current release family and Yokohama, some Telecommunications Service Operations Management (TSOM) features or functionality were removed. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-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 Telecommunications Service Operations Management (TSOM) features or functionality were deprecated. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-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 Telecommunications Service Operations Management (TSOM). {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-summary__entry__32} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | Install Telecommunications Service Operations Management by requesting it from 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). | [ ] ## Additional requirements If any additional requirements were introduced or changed for Telecommunications Service Operations Management (TSOM) we have noted them here. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-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 Telecommunications Service Operations Management (TSOM) we have noted them here. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-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 Telecommunications Service Operations Management (TSOM), such as specific requirements or compliance levels. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-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 Telecommunications Service Operations Management (TSOM) we have noted them here. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-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 Telecommunications Service Operations Management (TSOM) we have noted them here. {#dfrn3-telecommunicationsserviceoperationsmanagementtsom-summary__entry__62} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | * Perform deep network discovery of your networks via the Simple Network Management Protocol (SNMP) and command-line interface (CLI) by using Pattern-based Discovery. * Integrate with the Nokia Altiplano Service Graph Connector to discover the access network. * Handle Discrepancy Identification and Reconciliation between your discovered and inventoried data. See [Telecommunications Service Operations Management](https://www.servicenow.com/docs/access?context=telecom-service-operations-mgt-overview&family=yokohama&ft:locale=en-US) for more information. | [ ]