# Custom defined (service) tasks in web based modeler

**URL:** <https://forum.flowable.org/t/custom-defined-service-tasks-in-web-based-modeler/3838>\
**Category:** Flowable Designer\
**Created:** [May 8, 2019, 3:54pm UTC](https://forum.flowable.org/t/custom-defined-service-tasks-in-web-based-modeler/3838 "2019-05-08T15:54:36Z")\
**Posts on this page:** 1\
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**Author:** ![dbmalkovsky](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/dbmalkovsky/32/31_2.png) [@dbmalkovsky](https://forum.flowable.org/u/dbmalkovsky)\
**Post date:** [May 8, 2019, 4:30pm UTC](https://forum.flowable.org/t/custom-defined-service-tasks-in-web-based-modeler/3838/2 "2019-05-08T16:30:35Z")

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Jacopo,

The tutorials that you referenced are for the commercial version of Flowable and that is why you probably had some problems.

I would suggest that you take a look at this forum discussion: [Java Service Task in Designer / Modeler](https://forum.flowable.org/t/java-service-task-in-designer-modeler/1671).

Hope that helps make things a little clearer.

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