# I want to add custom Tasks and custom Events to the software

**URL:** <https://community.ofelia.com/t/i-want-to-add-custom-tasks-and-custom-events-to-the-software/10794>\
**Category:** Q&A\
**Created:** [6 May 2021 20:02 UTC](https://community.ofelia.com/t/i-want-to-add-custom-tasks-and-custom-events-to-the-software/10794 "2021-05-06T20:02:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ukazma2s](https://avatars.discourse-cdn.com/v4/letter/u/dc4da7/32.png) [@ukazma2s](https://community.ofelia.com/u/ukazma2s)\
**Post date:** [6 May 2021 20:02 UTC](https://community.ofelia.com/t/i-want-to-add-custom-tasks-and-custom-events-to-the-software/10794/1 "2021-05-06T20:02:03Z")

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I am a student and it is my first project with Bonita, could you&nbsp;help me please !! ![crying](https://europe1.discourse-cdn.com/flex013/uploads/community_bonitasoft/original/1X/586eaae91ef33f737ec1b04d01e29720fa7f0e85.png "crying").

and the project is to add&nbsp;the notation elements of the BPMN extension&nbsp;uBPMN&nbsp;to&nbsp;the BPM Bonita &nbsp;(new custom Tasks and custom Events and a Smart Object )&nbsp;&nbsp;( in Bonita&nbsp;Version : 2021.1 ,Build id : 7.12.1.1)

I didn't know where to begin so i tried with (Build Bonita from sources&nbsp;) is it the right way&nbsp;?????

In order to access the open source I followed this instruction&nbsp;from :&nbsp; &nbsp;https://github.com/Bonitasoft-Community/Build-Bonita&nbsp;&nbsp;

After run bash build-script.sh , I could not find those following :

1. Bonita Studio (aka Bonita Development Suite):&nbsp;`bonita-studio/all-in-one/target`&nbsp;(only zip archive, no installer)
2. Bonita Bundle (aka Bonita Runtime):&nbsp;`bonita-distrib/tomcat/target`

So i could not continue .... please Help!

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**Author:** ![Pierre-yves\_Monnet](https://avatars.discourse-cdn.com/v4/letter/p/8edcca/32.png) [@Pierre-yves\_Monnet](https://community.ofelia.com/u/Pierre-yves_Monnet)\
**Post date:** [13 May 2021 18:16 UTC](https://community.ofelia.com/t/i-want-to-add-custom-tasks-and-custom-events-to-the-software/10794/2 "2021-05-13T18:16:33Z")

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Hello,

Just to confirm: because you don't need to download the Github source to use Bonita!&nbsp;Download the studio, start it .. and that's it! You can start to display your first process.

What do you mean by "_and the project is to add the notation elements of the BPMN extension uBPMN to the BPM Bonita (new custom Tasks and custom Events and a Smart Object )_ "

Do you want to enlarge the Bonita Studio? Then you need to change the Studio, then the Bonita Engine to take care of the new artifacts. So yes, if you want to do that, this is the correct path. You can open an issue in the project if you face an issue.

Best,

&nbsp;