# Lack in REST API BPM Documentation

**URL:** <https://community.ofelia.com/t/lack-in-rest-api-bpm-documentation/10443>\
**Category:** Q&A\
**Created:** [14 October 2020 12:06 UTC](https://community.ofelia.com/t/lack-in-rest-api-bpm-documentation/10443 "2020-10-14T12:06:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rdj\_1414624](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ofelia.com/rdj_1414624/32/1287_2.png) [@rdj\_1414624](https://community.ofelia.com/u/rdj_1414624)\
**Post date:** [14 October 2020 12:06 UTC](https://community.ofelia.com/t/lack-in-rest-api-bpm-documentation/10443/1 "2020-10-14T12:06:30Z")

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It seems its a lack in the REST API BPM Human Task Documentation https://documentation.bonitasoft.com/bonita/7.11/bpm-api#toc3

The search for Human Task don't speak about f=userId={id}

This option can limit output to only allowed Human Task to specified userId.

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**Author:** ![romain.bioteau](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ofelia.com/romain.bioteau/32/720_2.png) [@romain.bioteau](https://community.ofelia.com/u/romain.bioteau)\
**Post date:** [15 October 2020 07:04 UTC](https://community.ofelia.com/t/lack-in-rest-api-bpm-documentation/10443/2 "2020-10-15T07:04:26Z")

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Hi, thanks for your feedback, we are working on REST API documentation and trying to leverage an [OpenAPI](https://www.openapis.org/) documentation format to improve the developer experience.

As the API is based on a generic approach for filtering, all possible cases may not be properly documented. We’ll try to tackle this issue with the new OpenAPI specification.

Thanks again, don’t hesitate submitting a Pull Request on the [Documentation Github repository](https://github.com/bonitasoft/bonita-doc/blob/7.7/md/bpm-api.md) to help us improve the documentation.

Edit: `userId` is not a valid filter name for HumanTask REST API, `assigned_id` is.

HTH  
Romain