# How to pass all variables from parent process to subprocess using call activity

**URL:** <https://forum.flowable.org/t/how-to-pass-all-variables-from-parent-process-to-subprocess-using-call-activity/3122>\
**Category:** Flowable Engine\
**Created:** [December 24, 2018, 9:27am UTC](https://forum.flowable.org/t/how-to-pass-all-variables-from-parent-process-to-subprocess-using-call-activity/3122 "2018-12-24T09:27:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![VIKRAMAS](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/vikramas/32/977_2.png) [@VIKRAMAS](https://forum.flowable.org/u/VIKRAMAS)\
**Post date:** [December 24, 2018, 9:27am UTC](https://forum.flowable.org/t/how-to-pass-all-variables-from-parent-process-to-subprocess-using-call-activity/3122/1 "2018-12-24T09:27:37Z")

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In flowable how to pass all variables from parent process to subprocess using call activity.

As indvidually we have to map source and target variables is there any method by which whatever request variables comes all have to be passed to subprocess(standalone).

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**Author:** ![tijs](https://avatars.discourse-cdn.com/v4/letter/t/bc79bd/32.png) [@tijs](https://forum.flowable.org/u/tijs)\
**Post date:** [December 29, 2018, 10:42am UTC](https://forum.flowable.org/t/how-to-pass-all-variables-from-parent-process-to-subprocess-using-call-activity/3122/2 "2018-12-29T10:42:02Z")

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Hi,

You can use the flowable:inheritVariables=“true” attribute on the call activity element to automatically pass all variables to the sub process.

Best regards,

Tijs