# Latest **URL:** https://forum.operaton.org/latest.md [Latest](https://forum.operaton.org/latest.md) · [Categories](https://forum.operaton.org/categories.md) · [Tags](https://forum.operaton.org/tags.md) --- ## [Welcome to Operaton! 👋](https://forum.operaton.org/t/welcome-to-operaton/5)
**Author:** [@system](https://forum.operaton.org/u/system)\ **Replies:** 0\ **Last updated:** [October 14, 2024, 7:45pm UTC](https://forum.operaton.org/t/welcome-to-operaton/5 "2024-10-14T19:45:21Z")
We are so glad you joined us. Operaton BPMN process automation for everyone Here are some things you can do to get started: :speaking\_head: Introduce yourself by adding your picture and information about yourself an… --- ## [Is there an Operaton equivalent of camunda-external-task-client-js?](https://forum.operaton.org/t/is-there-an-operaton-equivalent-of-camunda-external-task-client-js/459)
**Author:** [@ahmed](https://forum.operaton.org/u/ahmed)\ **Replies:** 2\ **Last updated:** [October 23, 2026, 4:37pm UTC](https://forum.operaton.org/t/is-there-an-operaton-equivalent-of-camunda-external-task-client-js/459 "2026-10-23T16:37:21Z")
Hi, I’m migrating an application from Camunda 7 to Operaton and I’m looking for an Operaton equivalent of the camunda-external-task-client-js. Is there a JavaScript/Node.js client library recommended for working with E… --- ## [Migrating fom Camunda7 (7.24) to Operaton](https://forum.operaton.org/t/migrating-fom-camunda7-7-24-to-operaton/458)
**Author:** [@egeesken](https://forum.operaton.org/u/egeesken)\ **Replies:** 3\ **Last updated:** [October 23, 2026, 3:03pm UTC](https://forum.operaton.org/t/migrating-fom-camunda7-7-24-to-operaton/458 "2026-10-23T15:03:39Z")
We are working on Camunda 7 (7.24), and I am evaluating the possibility of Operaton. Our current environment is Camunda 7 running on a standalone Tomcat server (Tomcat 11). Docker is not allowed in our development envi… --- ## [Operaton 2.2.0 and 2.1.6 released](https://forum.operaton.org/t/operaton-2-2-0-and-2-1-6-released/460)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 0\ **Last updated:** [October 23, 2026, 2:51pm UTC](https://forum.operaton.org/t/operaton-2-2-0-and-2-1-6-released/460 "2026-10-23T14:51:57Z")
We are happy to announce Operaton 2.2. This minor release ships the first technical preview of the new web applications, adds optional SKIP LOCKED job acquisition for clustered setups, and moves the platform to Spring Bo… --- ## [Performance of Operaton on PostgreSQL](https://forum.operaton.org/t/performance-of-operaton-on-postgresql/444)
**Author:** [@johnnyq72](https://forum.operaton.org/u/johnnyq72)\ **Replies:** 8\ **Last updated:** [October 14, 2026, 8:25am UTC](https://forum.operaton.org/t/performance-of-operaton-on-postgresql/444 "2026-10-14T08:25:52Z")
I am with a client, and they are rolling out Operaton. But I am seeing massive issues with the indexes on the database (PostgreSQL). Happy to help optimize, but who is interested to work with me? This is a fairly large … --- ## [Where can I download the Operaton Modeler? (link on operaton.org returns 404)](https://forum.operaton.org/t/where-can-i-download-the-operaton-modeler-link-on-operaton-org-returns-404/451)
**Author:** [@AdamT](https://forum.operaton.org/u/AdamT)\ **Replies:** 2\ **Last updated:** [October 11, 2026, 3:49pm UTC](https://forum.operaton.org/t/where-can-i-download-the-operaton-modeler-link-on-operaton-org-returns-404/451 "2026-10-11T15:49:32Z")
Hi, I just installed Operaton 2.1.5 (Tomcat distribution) on Windows and it works fine. I would now like to install the Operaton Modeler, but I can’t find a download. The “Download the Modeler” button on the welcome p… --- ## [Operaton 2.1.5 Released, and 2.2.0-RC1 Preview Available](https://forum.operaton.org/t/operaton-2-1-5-released-and-2-2-0-rc1-preview-available/447)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 2\ **Last updated:** [October 11, 2026, 3:42pm UTC](https://forum.operaton.org/t/operaton-2-1-5-released-and-2-2-0-rc1-preview-available/447 "2026-10-11T15:42:20Z")
We’ve published two releases today. Operaton 2.1.5 A routine maintenance release: dependency updates across the Maven and npm dependency tree, a fix for German-language password-related UI text in the web apps, and CI… --- ## [Adding support for \`embedded:\*\` task forms in webapps-neo using same-origin iframes while maintaining compatibility with existing BPMN processes.](https://forum.operaton.org/t/adding-support-for-embedded-task-forms-in-webapps-neo-using-same-origin-iframes-while-maintaining-compatibility-with-existing-bpmn-processes/456)
**Author:** [@mkubicek](https://forum.operaton.org/u/mkubicek)\ **Replies:** 0\ **Last updated:** [October 9, 2026, 12:52pm UTC](https://forum.operaton.org/t/adding-support-for-embedded-task-forms-in-webapps-neo-using-same-origin-iframes-while-maintaining-compatibility-with-existing-bpmn-processes/456 "2026-10-09T12:52:07Z")
Hi everyone, In webapps-neo, I needed support for task forms using the embedded:\* formKey. I’m not sure if anyone is already working on this, so I thought I’d share the approach we implemented. The main goal was to kee… --- ## [Operaton conferences, meetups, webinars 2027](https://forum.operaton.org/t/operaton-conferences-meetups-webinars-2027/448)
**Author:** [@javahippie](https://forum.operaton.org/u/javahippie)\ **Replies:** 2\ **Last updated:** [October 2, 2026, 8:15am UTC](https://forum.operaton.org/t/operaton-conferences-meetups-webinars-2027/448 "2026-10-02T08:15:55Z")
Hi, continuing the thread for 2026: I will be speaking about the open source governance and community of Operaton in February at the OOP conference in Munich: OOP Konferenz | Warum wir eine Prozessengine geforkt haben -… --- ## [Performance with PostGres database](https://forum.operaton.org/t/performance-with-postgres-database/440)
**Author:** [@Reinhard](https://forum.operaton.org/u/Reinhard)\ **Replies:** 6\ **Last updated:** [October 2, 2026, 6:47am UTC](https://forum.operaton.org/t/performance-with-postgres-database/440 "2026-10-02T06:47:21Z")
Hello, After talking shortly to Julian and Tim I am opening this topic and our performance related question . We migrated to Operaton (now version 2.1.2) last year after using Camunda 7 for about 6 years. Each year … --- ## [Operaton 3.0 scope](https://forum.operaton.org/t/operaton-3-0-scope/446)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 0\ **Last updated:** [September 18, 2026, 8:15am UTC](https://forum.operaton.org/t/operaton-3-0-scope/446 "2026-09-18T08:15:56Z")
Next month, Operaton 2.2 will be finally released. The Operaton team is building some interesting stuff which will mark a new milestone in Operaton’s history and will make it worth to deliver a version 3.0. However, we d… --- ## [Introducing declaration of nullability in the API](https://forum.operaton.org/t/introducing-declaration-of-nullability-in-the-api/445)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 0\ **Last updated:** [September 18, 2026, 5:50am UTC](https://forum.operaton.org/t/introducing-declaration-of-nullability-in-the-api/445 "2026-09-18T05:50:47Z")
Our first decided ADR was to use JSpecify as API to annotate the contract of Operaton’s API in regard of nullability. Users and developers should know whether to expect that methods can return null or not and whether arg… --- ## [Any plans for Spring MVC support for engine-rest?](https://forum.operaton.org/t/any-plans-for-spring-mvc-support-for-engine-rest/434)
**Author:** [@peter](https://forum.operaton.org/u/peter)\ **Replies:** 6\ **Last updated:** [August 27, 2026, 11:56am UTC](https://forum.operaton.org/t/any-plans-for-spring-mvc-support-for-engine-rest/434 "2026-08-27T11:56:40Z")
Hi Operaton team, First of all, thanks for all the work on Operaton and the recent Spring Boot 4 support efforts. I have a question regarding the engine-rest module. As far as I understand, the REST API is currently st… --- ## [Operaton 2.1.4 and 2.2.0-M3 released](https://forum.operaton.org/t/operaton-2-1-4-and-2-2-0-m3-released/442)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 3\ **Last updated:** [August 25, 2026, 7:56am UTC](https://forum.operaton.org/t/operaton-2-1-4-and-2-2-0-m3-released/442 "2026-08-25T07:56:40Z")
We’ve published a new maintenance release, Operaton 2.1.4, alongside an early milestone preview of the upcoming 2.2 line, Operaton 2.2.0-M3. Operaton 2.1.4 — recommended update 2.1.4 bumps the Spring Boot baseline from … --- ## [Liquibase migration from Camunda, already on version 7.24.0](https://forum.operaton.org/t/liquibase-migration-from-camunda-already-on-version-7-24-0/443)
**Author:** [@Rares27](https://forum.operaton.org/u/Rares27)\ **Replies:** 0\ **Last updated:** [August 25, 2026, 7:55am UTC](https://forum.operaton.org/t/liquibase-migration-from-camunda-already-on-version-7-24-0/443 "2026-08-25T07:55:35Z")
Hello, Mention: using Operaton 2.2.0-M2 As steps of how I overcame the problem mentioned in the link / came to a resolution. I have a added before-camunda.xml. What does this include? DELETE FROM DATABASECHANGELOG… --- ## [Liquibase migration from camunda](https://forum.operaton.org/t/liquibase-migration-from-camunda/304)
**Author:** [@tangtang.zhou](https://forum.operaton.org/u/tangtang.zhou)\ **Replies:** 16\ **Last updated:** [August 12, 2026, 8:54am UTC](https://forum.operaton.org/t/liquibase-migration-from-camunda/304 "2026-08-12T08:54:18Z")
Hello, I have a question regarding how to approach the database migration from camunda to operaton. Currently we have a camunda 7.23 server running embedded with Spring Boot that uses liquibase migrations. The liquibase… --- ## [Operaton 2.1.3 and 1.1.5 released](https://forum.operaton.org/t/operaton-2-1-3-and-1-1-5-released/435)
**Author:** [@javahippie](https://forum.operaton.org/u/javahippie)\ **Replies:** 1\ **Last updated:** [July 31, 2026, 3:06pm UTC](https://forum.operaton.org/t/operaton-2-1-3-and-1-1-5-released/435 "2026-07-31T15:06:45Z")
We are happy to announce the release of Operaton 1.1.5, Operaton 2.1.3 and Operaton 2.2.0-M2. 2.1.3 (dependency security updates) This maintenance release pins two vulnerable transitive dependencies pulled in via Spring… --- ## [Operaton Starter](https://forum.operaton.org/t/operaton-starter/424)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 5\ **Last updated:** [July 16, 2026, 10:38am UTC](https://forum.operaton.org/t/operaton-starter/424 "2026-07-16T10:38:56Z")
I have created a “Starter” application that allows to create Operaton applications and process archives via CLI, REST API, AI client (MCP) and of course a Web App. While still in early stage it is becoming usable now. I… --- ## [Operaton Examples](https://forum.operaton.org/t/operaton-examples/431)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 1\ **Last updated:** [June 23, 2026, 9:44am UTC](https://forum.operaton.org/t/operaton-examples/431 "2026-06-23T09:44:39Z")
We are pleased to announce the availability of the operaton-examples repository. This repository contains multiple self-contained examples of Operaton usages including Docker based integrations and integration tests. The… --- ## [Operaton 1.1.4, 2.1.2, and 2.2.0-M1 released](https://forum.operaton.org/t/operaton-1-1-4-2-1-2-and-2-2-0-m1-released/433)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 0\ **Last updated:** [June 19, 2026, 9:58am UTC](https://forum.operaton.org/t/operaton-1-1-4-2-1-2-and-2-2-0-m1-released/433 "2026-06-19T09:58:31Z")
We’re happy to announce three releases today: the 2.1.2 and 1.1.4 patch releases, and 2.2.0-M1, the first milestone build of the upcoming 2.2 line. We recommend upgrading to the latest patch release for your line — bot… --- ## [Drop HAL support?](https://forum.operaton.org/t/drop-hal-support/432)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 0\ **Last updated:** [June 18, 2026, 4:27am UTC](https://forum.operaton.org/t/drop-hal-support/432 "2026-06-18T04:27:29Z")
The Operaton REST API contains support of HAL (Hypertext Application Language). The HAL specification is maintained at ietf.org, but is listed as expired. Is anyone aware of usages of HAL? If not, I would raise an issue… --- ## [Operaton conferences, meetups, webinars 2026](https://forum.operaton.org/t/operaton-conferences-meetups-webinars-2026/430)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 2\ **Last updated:** [June 14, 2026, 2:24pm UTC](https://forum.operaton.org/t/operaton-conferences-meetups-webinars-2026/430 "2026-06-14T14:24:56Z")
I’d like to start this thread to announce potential & confirmed participation at conferences and meetups this year. Starting myself, I’m currently planning to participate at All About Process Management (Stuttgart Sep 3… --- ## [External Task Client (JavaScript)](https://forum.operaton.org/t/external-task-client-javascript/428)
**Author:** [@andrei](https://forum.operaton.org/u/andrei)\ **Replies:** 1\ **Last updated:** [June 11, 2026, 8:24pm UTC](https://forum.operaton.org/t/external-task-client-javascript/428 "2026-06-11T20:24:06Z")
Hello everyone, Camunda’s package for writing external task workers in JavaScript did not have new releases in the last ~2 years: https://www.npmjs.com/package/camunda-external-task-client-js?activeTab=versions As a r… --- ## [Operaton Release Celebration & Pull Request Grooming Session on June 19th](https://forum.operaton.org/t/operaton-release-celebration-pull-request-grooming-session-on-june-19th/429)
**Author:** [@Julian](https://forum.operaton.org/u/Julian)\ **Replies:** 0\ **Last updated:** [June 11, 2026, 3:40pm UTC](https://forum.operaton.org/t/operaton-release-celebration-pull-request-grooming-session-on-june-19th/429 "2026-06-11T15:40:36Z")
Hi everyone, We would like to invite the community to a call on Friday, June 19th, where we will celebrate the triple release day (1.1.4, 2.1.2, and 2.2.0-M1) and discuss our new AI-assisted strategy for backporting all… --- ## [Auto-create default user](https://forum.operaton.org/t/auto-create-default-user/426)
**Author:** [@HellFire](https://forum.operaton.org/u/HellFire)\ **Replies:** 2\ **Last updated:** [June 9, 2026, 5:47am UTC](https://forum.operaton.org/t/auto-create-default-user/426 "2026-06-09T05:47:50Z")
Since migrating from Camunda to Operaton we have to create a ‘default’ user account when accessing the Dashboard for the first time on a new environment. With Camunda we just created a default-user by adding it to the un… --- ## [Does operaton-bpm-spring-boot-starter-webapp support process instance modification and history view?](https://forum.operaton.org/t/does-operaton-bpm-spring-boot-starter-webapp-support-process-instance-modification-and-history-view/423)
**Author:** [@mudkicker81](https://forum.operaton.org/u/mudkicker81)\ **Replies:** 1\ **Last updated:** [May 27, 2026, 8:14pm UTC](https://forum.operaton.org/t/does-operaton-bpm-spring-boot-starter-webapp-support-process-instance-modification-and-history-view/423 "2026-05-27T20:14:59Z")
Does the operaton-bpm-spring-boot-starter-webapp include process instance modification support (i.e. moving the token) and process instance history view? Also is operaton-bpm-spring-boot-starter-webapp-ee an actual artif… --- ## [Question about Process Test Coverage feature in Operaton](https://forum.operaton.org/t/question-about-process-test-coverage-feature-in-operaton/388)
**Author:** [@Balint](https://forum.operaton.org/u/Balint)\ **Replies:** 3\ **Last updated:** [May 22, 2026, 10:38am UTC](https://forum.operaton.org/t/question-about-process-test-coverage-feature-in-operaton/388 "2026-05-22T10:38:15Z")
Hi Operaton community, I have been exploring Operaton and noticed that Scenario Testing is discussed here (see: Development - Operaton ). However, I could not find any information or artifacts regarding Process Test Co… --- ## [Operaton 2.1.1 & 1.1.3 released](https://forum.operaton.org/t/operaton-2-1-1-1-1-3-released/422)
**Author:** [@kthoms](https://forum.operaton.org/u/kthoms)\ **Replies:** 0\ **Last updated:** [May 22, 2026, 10:36am UTC](https://forum.operaton.org/t/operaton-2-1-1-1-1-3-released/422 "2026-05-22T10:36:34Z")
Today the Operaton team released the versions 2.1.1 and 1.1.3. Both are maintenance releases which lift all dependencies to their latest patch releases. Downloads: Releases · operaton/operaton · GitHub Docker Images ar… --- ## [LDAP connection with docker (Spring Boot)](https://forum.operaton.org/t/ldap-connection-with-docker-spring-boot/421)
**Author:** [@ck.am](https://forum.operaton.org/u/ck.am)\ **Replies:** 0\ **Last updated:** [May 13, 2026, 12:00pm UTC](https://forum.operaton.org/t/ldap-connection-with-docker-spring-boot/421 "2026-05-13T12:00:07Z")
Hello everyone, I try to integrate LDAP-/AD-connectivity to the Docker-Container of operaton (based on Spring Boot: operaton/operaton - Docker Image). I mount the LDAP-jar (operaton-identity-ldap-2.0.0.jar) into “/oper… --- ## [Operaton at the Helmholtz Metadata Collaboration Conference 2026 in Heidelberg](https://forum.operaton.org/t/operaton-at-the-helmholtz-metadata-collaboration-conference-2026-in-heidelberg/420)
**Author:** [@reckeljm](https://forum.operaton.org/u/reckeljm)\ **Replies:** 0\ **Last updated:** [May 6, 2026, 1:46pm UTC](https://forum.operaton.org/t/operaton-at-the-helmholtz-metadata-collaboration-conference-2026-in-heidelberg/420 "2026-05-06T13:46:00Z")
Hello, During the Helmholtz Metadata Collaboration Conference 2026, which took place from April 28‑30, 2026, in Heidelberg, a short talk about the use of BPMN and Operaton for acquiring metadata was delivered by researc… [Next page](https://forum.operaton.org/latest.md?page=1)