--- sourceDocument: yokohama Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/delta-washingtondc-yokohama Release : - yokohama ft:locale : - en-US ft:publication_title : - yokohama Combined Product Files ft:clusterId : - delta3yw bundleId : - delta3yw --- # Combined Telecommunications Service Operations Management (TSOM) release notes for upgrades from Washington DC to Yokohama # Combined Telecommunications Service Operations Management (TSOM) release notes for upgrades from Washington DC to Yokohama {#ariaid-title1} * Release version: Yokohama * * Updated July 9, 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 Washington DC 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 Washington DC 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 | |-|-| | Washington DC | No updates for this release. | | 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__10} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__18} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__26} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__34} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__42} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__50} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__58} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__66} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__74} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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__82} | Release | Release notes | |-|-| | Washington DC | No updates for this release. | | 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. | [ ]