# A question about scripts such as 'Add Group Track.js'

**URL:** <https://qa.fmod.com/t/a-question-about-scripts-such-as-add-group-track-js/15514>\
**Category:** FMOD Engine\
**Created:** [March 3, 2020, 7:37am UTC](https://qa.fmod.com/t/a-question-about-scripts-such-as-add-group-track-js/15514 "2020-03-03T07:37:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![JamesZhang](https://avatars.discourse-cdn.com/v4/letter/j/c89c15/32.png) [@JamesZhang](https://qa.fmod.com/u/JamesZhang)\
**Post date:** [March 3, 2020, 7:37am UTC](https://qa.fmod.com/t/a-question-about-scripts-such-as-add-group-track-js/15514/1 "2020-03-03T07:37:55Z")

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Hi,  
I’m trying to make a script that can batch assign events to a bank by import an event name list.  
But I don’t know whether there is a method to assign and unassign events to a bank.  
Thank you very much.

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**Author:** ![richard\_simms](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/richard_simms/32/261_2.png) [@richard\_simms](https://qa.fmod.com/u/richard_simms)\
**Post date:** [March 5, 2020, 4:30am UTC](https://qa.fmod.com/t/a-question-about-scripts-such-as-add-group-track-js/15514/2 "2020-03-05T04:30:13Z")

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You can assign events to banks using `event.relationships.banks.add(bankObject)` or `bank.relationships.events.add(eventObject)`. You need to pass the actual bank or event object into the function for it to work.

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<div class="post-metadata">

**Author:** ![JamesZhang](https://avatars.discourse-cdn.com/v4/letter/j/c89c15/32.png) [@JamesZhang](https://qa.fmod.com/u/JamesZhang)\
**Post date:** [March 5, 2020, 4:32am UTC](https://qa.fmod.com/t/a-question-about-scripts-such-as-add-group-track-js/15514/4 "2020-03-05T04:32:48Z")

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Thanks a lot !!!