# Flowable.modeler.app.deployment-api-url Not working

**URL:** <https://forum.flowable.org/t/flowable-modeler-app-deployment-api-url-not-working/10895>\
**Category:** Modeler remodeled\
**Created:** [October 2, 2023, 1:21pm UTC](https://forum.flowable.org/t/flowable-modeler-app-deployment-api-url-not-working/10895 "2023-10-02T13:21:28Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![amryadam](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/amryadam/32/3278_2.png) [@amryadam](https://forum.flowable.org/u/amryadam)\
**Post date:** [October 2, 2023, 1:21pm UTC](https://forum.flowable.org/t/flowable-modeler-app-deployment-api-url-not-working/10895/1 "2023-10-02T13:21:29Z")

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i am trying to make Flowable UI publish an app to Flowable REST application using  
` flowable.modeler.app.deployment-api-url` Property as described in docs

> <https://github.com/flowable/flowable-engine/blob/flowable-6.8.0/docs/userguide/src/en/bpmn/ch14-Applications.adoc>

but when running Flowable UI , i get this error

```auto
2023-10-02 15:49:22.955 INFO 21988 --- [Thread-15] o.f.j.s.i.a.AcquireTimerJobsRunnable : starting to acquire async jobs due for engine bpmn
2023-10-02 15:49:22.955 INFO 21988 --- [Thread-16] o.f.j.s.i.a.ResetExpiredJobsRunnable : starting to reset expired jobs for engine bpmn
2023-10-02 15:49:22.992 INFO 21988 --- [main] o.flowable.ui.idm.conf.IdmBootstrapper : No admin user found, initializing default entities
2023-10-02 15:49:23.068 INFO 21988 --- [main] o.f.ui.task.conf.TaskBootstrapper : Migrated 0 app deployments
2023-10-02 15:49:23.069 INFO 21988 --- [main] o.f.u.a.d.g.MinimalDataGenerator : Verifying if minimal data is present
2023-10-02 15:49:23.082 INFO 21988 --- [main] o.f.u.a.d.g.MinimalDataGenerator : No server configurations found, creating default server configurations
2023-10-02 15:49:23.093 INFO 21988 --- [main] o.f.u.application.FlowableUiApplication : Started FlowableUiApplication in 15.508 seconds (JVM running for 42.35)
2023-10-02 15:49:23.116 ERROR 21988 --- [main] o.s.b.c.p.m.PropertiesMigrationListener :
The use of configuration keys that are no longer supported was found in the environment:

Property source 'flowableDefaultConfig: [classpath:/flowable-default.properties]':
        Key: flowable.modeler.app.deployment-api-url
                Line: 19
                Reason: Property is not used anymore.

Please refer to the release notes or reference guide for potential alternatives.

2023-10-02 15:49:23.126 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'Flowable IDM App Servlet'
2023-10-02 15:49:23.237 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Completed initialization in 111 ms
2023-10-02 15:49:23.238 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'Flowable Admin App'
2023-10-02 15:49:23.484 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Completed initialization in 246 ms
2023-10-02 15:49:23.485 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'Flowable Modeler App Servlet'
2023-10-02 15:49:23.655 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Completed initialization in 170 ms
2023-10-02 15:49:23.655 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'Flowable Modeler App API Servlet'
2023-10-02 15:49:23.705 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Completed initialization in 50 ms
2023-10-02 15:49:23.705 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'Flowable IDM App API Servlet'
2023-10-02 15:49:23.759 INFO 21988 --- [main] o.s.web.servlet.DispatcherServlet : Completed initialization in 54 ms

```

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**Author:** ![kevin.klever](https://avatars.discourse-cdn.com/v4/letter/k/bcef8e/32.png) [@kevin.klever](https://forum.flowable.org/u/kevin.klever)\
**Post date:** [October 3, 2023, 9:49am UTC](https://forum.flowable.org/t/flowable-modeler-app-deployment-api-url-not-working/10895/2 "2023-10-03T09:49:19Z")

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Hello @amryadam,  
i think this is because the new prefixes:

> **[New Design Migration Guide | Flowable Enterprise Documentation](https://documentation.flowable.com/latest/develop/migration/new-design-migration-guide/index.html#configuration-properties)**
>
> As of version 3.14.0, the Flowable product line comes with a new Design application, featuring a

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<div class="post-metadata">

**Author:** ![amryadam](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/amryadam/32/3278_2.png) [@amryadam](https://forum.flowable.org/u/amryadam)\
**Post date:** [October 4, 2023, 8:56am UTC](https://forum.flowable.org/t/flowable-modeler-app-deployment-api-url-not-working/10895/3 "2023-10-04T08:56:50Z")

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Thank for reply @kevin.klever  
the docs refers for migration from Angular-based Design to React-based Design , but i tried it anyway but it didn’t work