---
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 Field Service Management for Telecommunication release notes for upgrades from Xanadu to Yokohama

# Combined Field Service Management for Telecommunication 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) 2 minutes to read  
Consolidated page of all release notes for Field Service Management for Telecommunication from Xanadu to Yokohama.

## How to use this page

To help you prepare for your upgrade, we have combined the cross-family Field Service Management for Telecommunication 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 Field Service Management for Telecommunication to Yokohama

Before you upgrade to Yokohama, review these pre- and post-upgrade tasks and complete the tasks as needed.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication.  
{#dfrn3-fieldservicemanagementfortelecommunication-summary__entry__8}

| Release | Release notes |
|-|-|
| Xanadu | [Managing the appointments for telecommunication services](https://www.servicenow.com/docs/access?context=manage-appointment-telecommunication-service&family=xanadu&ft:locale=en-US) :   Create, reschedule, get, list, and cancel appointments from your system for the connectivity-related field services. You can book an appointment on an existing work order in the Field Service Management application from an external system using Appointment Open APIs. |
| Yokohama | No updates for this release. |
[ ]

## Changes

Between your current release family and Yokohama, some changes were made to existing Field Service Management for Telecommunication features.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication features or functionality were removed.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication features or functionality were deprecated.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication.  
{#dfrn3-fieldservicemanagementfortelecommunication-summary__entry__32}

| Release | Release notes |
|-|-|
| Xanadu | Telecommunications appointment booking feature is available with activation of the Telecommunications Open API (com.sn_tmf_api), Appointment Booking (com.snc.appointment_booking), Field Service Management (com.snc.work_management), Field Service Management for Telecommunications (com.sn_fsmt), and Telecommunications, Media and Technology Core (com.sn_tmt_core) applications. Install these applications by requesting them from the ServiceNow Store. |
| Yokohama | No updates for this release. |
[ ]

## Additional requirements

If any additional requirements were introduced or changed for Field Service Management for Telecommunication we have noted them here.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication we have noted them here.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication, such as specific requirements or compliance levels.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication we have noted them here.  
{#dfrn3-fieldservicemanagementfortelecommunication-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 Field Service Management for Telecommunication we have noted them here.  
{#dfrn3-fieldservicemanagementfortelecommunication-summary__entry__62}

| Release | Release notes |
|-|-|
| Xanadu | Create and manage the appointments for the telecommunication field services. See [Field Service Management for Telecommunications](https://www.servicenow.com/docs/access?context=field-service-management-telecommunications&family=xanadu&ft:locale=en-US) for more information. |
| Yokohama | No updates for this release. |
[ ]