How can I inherit fix version of parents for subtask when created?

[Cheong sanghun]

Hi. I've researched and found

https://community.atlassian.com/t5/Jira-questions/How-to-have-sub-tasks-inherit-Fix-Version-field-from-their/qaq-p/661325

But I couldn't find Post Function nor Create Issue Transition. Is this function deleted after some kind of renewal of Jira? If not, Can you help me do this step by step? 

[Deepanshu Natani · Accepted solution]

Hi @Cheong sanghun 

You need to edit the workflow being used. You can switch to the "diagram" view to edit the workflow with ease.

As displayed in the below image, you will be able to click on the "Create" issue transition and then add post functions to it.

More details on configuring post functions is available here: https://support.atlassian.com/jira-cloud-administration/docs/configure-advanced-issue-workflows/#Advancedworkflowconfiguration-postfunctions

[Cheong sanghun]

It worked for me! Thanks!

[Deepanshu Natani]

Awesome! Can you please accept this answer so that it may be easier for others having similar query in future to find this solution @Cheong sanghun 

[Cheong sanghun]

Sure! Thanks again!