# \#device-management **URL:** https://community.cumulocity.com/tag/device-management/8.md [Latest](https://community.cumulocity.com/latest.md) · [Categories](https://community.cumulocity.com/categories.md) · [Tags](https://community.cumulocity.com/tags.md) --- ## [Bulk import via CSV - Device management templates](https://community.cumulocity.com/t/bulk-import-via-csv-device-management-templates/15131)
**Author:** [@bdm](https://community.cumulocity.com/u/bdm)\ **Replies:** 1\ **Last updated:** [October 25, 2026, 9:39pm UTC](https://community.cumulocity.com/t/bulk-import-via-csv-device-management-templates/15131 "2026-10-25T21:39:00Z")
Hello, we would like to understand more what we are seeing: sometimes we see created for example 40 and successful 43, what does it mean? what could be the remaining 3? is it some already existing devices which were u… --- ## [October 16, 2026 - OPC UA device gateway data forwarding through thin-edge.io MQTT topics now generally available (GA)](https://community.cumulocity.com/t/october-16-2026-opc-ua-device-gateway-data-forwarding-through-thin-edge-io-mqtt-topics-now-generally-available-ga/15277)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [October 21, 2026, 7:14am UTC](https://community.cumulocity.com/t/october-16-2026-opc-ua-device-gateway-data-forwarding-through-thin-edge-io-mqtt-topics-now-generally-available-ga/15277 "2026-10-21T07:14:34Z")
Context Change Type: Announcement Product area: Device management & connectivity Component: OPC UA Deployed at: eu.latest.cumulocity.com, jp.cumulocity.com ▶ Technical details Description OPC UA device gateway data … --- ## [September 25, 2026 - LWM2M service can now restore DTLS connections after restart](https://community.cumulocity.com/t/september-25-2026-lwm2m-service-can-now-restore-dtls-connections-after-restart/15237)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [October 8, 2026, 7:18am UTC](https://community.cumulocity.com/t/september-25-2026-lwm2m-service-can-now-restore-dtls-connections-after-restart/15237 "2026-10-08T07:18:32Z")
Context Change Type: Feature Product area: Device management & connectivity Component: LWM2M Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical… --- ## [Dynamic Mapper REST-API GET "polling"](https://community.cumulocity.com/t/dynamic-mapper-rest-api-get-polling/15204)
**Author:** [@v.reschke](https://community.cumulocity.com/u/v.reschke)\ **Replies:** 6\ **Last updated:** [October 2, 2026, 12:25pm UTC](https://community.cumulocity.com/t/dynamic-mapper-rest-api-get-polling/15204 "2026-10-02T12:25:52Z")
Hi everyone, I’m currently trying to use the Dynamic Mapper to periodically poll data from an external REST API and map it as e.g. measurements into Cumulocity. trigger (e.g. 5min) – \> REST GET (Extr. API) – \> Mappin… --- ## [September 14, 2026 - Device configuration UX improvements](https://community.cumulocity.com/t/september-14-2026-device-configuration-ux-improvements/15195)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [September 15, 2026, 7:10am UTC](https://community.cumulocity.com/t/september-14-2026-device-configuration-ux-improvements/15195 "2026-09-15T07:10:12Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity… --- ## [September 9, 2026 - Sigfox discontinues the Service Status callback used for battery and temperature measurements](https://community.cumulocity.com/t/september-9-2026-sigfox-discontinues-the-service-status-callback-used-for-battery-and-temperature-measurements/15186)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [September 12, 2026, 7:07am UTC](https://community.cumulocity.com/t/september-9-2026-sigfox-discontinues-the-service-status-callback-used-for-battery-and-temperature-measurements/15186 "2026-09-12T07:07:47Z")
Context Change Type: Announcement Product area: Device management & connectivity Component: LPWAN ▶ Technical details Description Context Sigfox has announced in its backend release 15.5 that the Service Status call… --- ## [September 3, 2026 - Improved recovery of a timed out LWM2M firmware delivery](https://community.cumulocity.com/t/september-3-2026-improved-recovery-of-a-timed-out-lwm2m-firmware-delivery/15173)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [September 4, 2026, 7:14am UTC](https://community.cumulocity.com/t/september-3-2026-improved-recovery-of-a-timed-out-lwm2m-firmware-delivery/15173 "2026-09-04T07:14:01Z")
Context Change Type: Improvement Product area: Device management & connectivity Component: LWM2M Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn… --- ## [External ID addition as a custom field in device management](https://community.cumulocity.com/t/external-id-addition-as-a-custom-field-in-device-management/15130)
**Author:** [@bdm](https://community.cumulocity.com/u/bdm)\ **Replies:** 1\ **Last updated:** [August 24, 2026, 7:29pm UTC](https://community.cumulocity.com/t/external-id-addition-as-a-custom-field-in-device-management/15130 "2026-08-24T19:29:37Z")
Hello, as you can see in the example below, this device has an external ID additionally to its internal ID: what should be configured if we want to add it as a new column? and are we allowed to add it? or we can onl… --- ## [August 10, 2026 - Deprecation of device availability views](https://community.cumulocity.com/t/august-10-2026-deprecation-of-device-availability-views/15101)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [August 15, 2026, 7:12am UTC](https://community.cumulocity.com/t/august-10-2026-deprecation-of-device-availability-views/15101 "2026-08-15T07:12:40Z")
Context Change Type: Announcement Product area: Device management & connectivity Component: Device Management app ▶ Technical details Description Context The Device Management application currently provides two view… --- ## [August 5, 2026 - Text-based configuration tab now uses code editor](https://community.cumulocity.com/t/august-5-2026-text-based-configuration-tab-now-uses-code-editor/15091)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [August 8, 2026, 7:22am UTC](https://community.cumulocity.com/t/august-5-2026-text-based-configuration-tab-now-uses-code-editor/15091 "2026-08-08T07:22:19Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity… --- ## [August 5, 2026 - Share type dashboards across applications](https://community.cumulocity.com/t/august-5-2026-share-type-dashboards-across-applications/15090)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [August 8, 2026, 7:22am UTC](https://community.cumulocity.com/t/august-5-2026-share-type-dashboards-across-applications/15090 "2026-08-08T07:22:17Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity… --- ## [August 6, 2026 - Data Preparation now supports alarm upsert](https://community.cumulocity.com/t/august-6-2026-data-preparation-now-supports-alarm-upsert/15087)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [August 7, 2026, 7:31am UTC](https://community.cumulocity.com/t/august-6-2026-data-preparation-now-supports-alarm-upsert/15087 "2026-08-07T07:31:21Z")
Context Change Type: Preview Product area: Device management & connectivity Component: Data Preparation Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com … --- ## [Automated GPX Route Generation for IoT Service Teams](https://community.cumulocity.com/t/automated-gpx-route-generation-for-iot-service-teams/15001)
**Author:** [@Kai\_Reinhardt](https://community.cumulocity.com/u/Kai_Reinhardt)\ **Replies:** 0\ **Last updated:** [July 27, 2026, 1:36pm UTC](https://community.cumulocity.com/t/automated-gpx-route-generation-for-iot-service-teams/15001 "2026-07-27T13:36:01Z")
Device Operation on a Field Level By their nature, some devices run only on battery power. Here’s an example of a solution we built for a customer to help their field workers identify and replace batteries in devices t… --- ## [July 23, 2026 - Configurable SSH host key verification for Cloud Remote Access](https://community.cumulocity.com/t/july-23-2026-configurable-ssh-host-key-verification-for-cloud-remote-access/15059)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [July 24, 2026, 7:49am UTC](https://community.cumulocity.com/t/july-23-2026-configurable-ssh-host-key-verification-for-cloud-remote-access/15059 "2026-07-24T07:49:07Z")
Context Change Type: Improvement Product area: Device management & connectivity Component: Cloud Remote Access Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumuloci… --- ## [Remote-Access Passthrough error "No Auth information found"](https://community.cumulocity.com/t/remote-access-passthrough-error-no-auth-information-found/15009)
**Author:** [@v.reschke](https://community.cumulocity.com/u/v.reschke)\ **Replies:** 13\ **Last updated:** [July 17, 2026, 11:51am UTC](https://community.cumulocity.com/t/remote-access-passthrough-error-no-auth-information-found/15009 "2026-07-17T11:51:35Z")
Hi, we are trying to connect via remote access and passthrough to an address that is reachable from the device. We were able to complete the configuration in Remote Access, and the tab is now displayed as well. When w… --- ## [July 15, 2026 - Syntax highlighting in configuration preview and new edit option](https://community.cumulocity.com/t/july-15-2026-syntax-highlighting-in-configuration-preview-and-new-edit-option/15032)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [July 16, 2026, 7:42am UTC](https://community.cumulocity.com/t/july-15-2026-syntax-highlighting-in-configuration-preview-and-new-edit-option/15032 "2026-07-16T07:42:54Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity… --- ## [July 1, 2026 - Data Preparation now available in Public Preview](https://community.cumulocity.com/t/july-1-2026-data-preparation-now-available-in-public-preview/15016)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [July 13, 2026, 8:05am UTC](https://community.cumulocity.com/t/july-1-2026-data-preparation-now-available-in-public-preview/15016 "2026-07-13T08:05:11Z")
Context Change Type: Preview Product area: Device management & connectivity Component: Data Preparation ▶ Technical details Description Preview This feature is in Public Preview, that is, it is not enabled by defau… --- ## [How to use processingMode in Smart Function / Dynamic Mapper](https://community.cumulocity.com/t/how-to-use-processingmode-in-smart-function-dynamic-mapper/15011)
**Author:** [@v.reschke](https://community.cumulocity.com/u/v.reschke)\ **Replies:** 2\ **Last updated:** [July 10, 2026, 9:40am UTC](https://community.cumulocity.com/t/how-to-use-processingmode-in-smart-function-dynamic-mapper/15011 "2026-07-10T09:40:01Z")
Hi everyone, I’m trying to send measurement data in Cumulocity in TRANSIENT mode via a Smart Function in the Dynamic Mapper, so that the data is processed by Streaming Analytics but no measurement is stored in the datab… --- ## [Firmware - ZIP files - Wrong http headers](https://community.cumulocity.com/t/firmware-zip-files-wrong-http-headers/15006)
**Author:** [@Manfred.Gruber](https://community.cumulocity.com/u/Manfred.Gruber)\ **Replies:** 2\ **Last updated:** [July 7, 2026, 10:43am UTC](https://community.cumulocity.com/t/firmware-zip-files-wrong-http-headers/15006 "2026-07-07T10:43:20Z")
Hello! I have some strange behaviour on cumulocity zip files firmware handling, some folders where the firmware is, I get following correct http header when downloading them: “content-type” : “application/zip” but on s… --- ## [Error while trying firmware OTA](https://community.cumulocity.com/t/error-while-trying-firmware-ota/14612)
**Author:** [@hariss](https://community.cumulocity.com/u/hariss)\ **Replies:** 22\ **Last updated:** [July 6, 2026, 10:26am UTC](https://community.cumulocity.com/t/error-while-trying-firmware-ota/14612 "2026-07-06T10:26:53Z")
Hello, I am testing the firmware OTA operation in Cumulocity and although the procedure was working ok yesterday, today I get this error: Operation updated: status: "FAILED", failure reason: "Unexpected failure of ope… --- ## [July 2, 2026 - Configuration repository now supports creating and editing configurations in the browser](https://community.cumulocity.com/t/july-2-2026-configuration-repository-now-supports-creating-and-editing-configurations-in-the-browser/15004)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [July 3, 2026, 8:03am UTC](https://community.cumulocity.com/t/july-2-2026-configuration-repository-now-supports-creating-and-editing-configurations-in-the-browser/15004 "2026-07-03T08:03:38Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity… --- ## [June 17, 2026 - Enhanced access control and permissions for LWM2M service](https://community.cumulocity.com/t/june-17-2026-enhanced-access-control-and-permissions-for-lwm2m-service/14974)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 6\ **Last updated:** [June 30, 2026, 12:31pm UTC](https://community.cumulocity.com/t/june-17-2026-enhanced-access-control-and-permissions-for-lwm2m-service/14974 "2026-06-30T12:31:39Z")
Context Change Type: Feature Product area: Device management & connectivity Component: LWM2M Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical… --- ## [Download Operation with directy content (without file repository)](https://community.cumulocity.com/t/download-operation-with-directy-content-without-file-repository/14605)
**Author:** [@david.boenisch](https://community.cumulocity.com/u/david.boenisch)\ **Replies:** 2\ **Last updated:** [June 2, 2026, 7:17am UTC](https://community.cumulocity.com/t/download-operation-with-directy-content-without-file-repository/14605 "2026-06-02T07:17:28Z")
Hello everyone, I have the following question for you: Is a download operation (c8y\_DownloadConfigFile) (from the device’s perspective) only possible using a binary file from the repository? Or can I specify the conten… --- ## [May 15, 2026 - Added action column in device parameters list](https://community.cumulocity.com/t/may-15-2026-added-action-column-in-device-parameters-list/14592)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 1\ **Last updated:** [May 21, 2026, 12:20pm UTC](https://community.cumulocity.com/t/may-15-2026-added-action-column-in-device-parameters-list/14592 "2026-05-21T12:20:58Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity… --- ## [Custom "Asset properties" widget on device manager](https://community.cumulocity.com/t/custom-asset-properties-widget-on-device-manager/14547)
**Author:** [@Aodren](https://community.cumulocity.com/u/Aodren)\ **Replies:** 9\ **Last updated:** [May 20, 2026, 6:29pm UTC](https://community.cumulocity.com/t/custom-asset-properties-widget-on-device-manager/14547 "2026-05-20T18:29:18Z")
Hi Community, Since the upgrade to the 2025 version on our platform, I cannot find where I can custom the Asset properties widget. Here is the previous widget : And now I don’t have the “Active alarms status”, “Ava… --- ## [May 1, 2026 - Device parameter real-time data synchronization](https://community.cumulocity.com/t/may-1-2026-device-parameter-real-time-data-synchronization/14545)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [May 6, 2026, 7:49am UTC](https://community.cumulocity.com/t/may-1-2026-device-parameter-real-time-data-synchronization/14545 "2026-05-06T07:49:39Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Parameter Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com … --- ## [May 4, 2026 - Improvements in authorization and permission of OPCUA management service endpoints](https://community.cumulocity.com/t/may-4-2026-improvements-in-authorization-and-permission-of-opcua-management-service-endpoints/14542)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [May 5, 2026, 9:05am UTC](https://community.cumulocity.com/t/may-4-2026-improvements-in-authorization-and-permission-of-opcua-management-service-endpoints/14542 "2026-05-05T09:05:05Z")
Context Change Type: Feature Product area: Device management & connectivity Component: OPC UA Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technica… --- ## [May 1, 2026 - Improved page navigation of device parameter details](https://community.cumulocity.com/t/may-1-2026-improved-page-navigation-of-device-parameter-details/14541)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [May 5, 2026, 9:05am UTC](https://community.cumulocity.com/t/may-1-2026-improved-page-navigation-of-device-parameter-details/14541 "2026-05-05T09:05:03Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Parameter Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com … --- ## [April 30, 2026 - Actility service improvements in endpoint authorization and permissions](https://community.cumulocity.com/t/april-30-2026-actility-service-improvements-in-endpoint-authorization-and-permissions/14535)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\ **Replies:** 0\ **Last updated:** [May 1, 2026, 7:47am UTC](https://community.cumulocity.com/t/april-30-2026-actility-service-improvements-in-endpoint-authorization-and-permissions/14535 "2026-05-01T07:47:11Z")
Context Change Type: Feature Product area: Device management & connectivity Component: LPWAN Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical… --- ## [Cumulocity moving from single tenant to multi-tenant](https://community.cumulocity.com/t/cumulocity-moving-from-single-tenant-to-multi-tenant/14315)
**Author:** [@bdm](https://community.cumulocity.com/u/bdm)\ **Replies:** 9\ **Last updated:** [April 29, 2026, 9:11am UTC](https://community.cumulocity.com/t/cumulocity-moving-from-single-tenant-to-multi-tenant/14315 "2026-04-29T09:11:51Z")
Hello, is there a good reference to explore about this topic or some training available on Cumulocity website which can be used to build the needed knowledge based on existing and well documented best practices? now in… [Next page](https://community.cumulocity.com/tag/device-management/8.md?match_all_tags=true&page=1&tags%5B%5D=device-management)