Copy fields from Parent issue to self

[Naresh]

How to copy ALL fields from "parent issue" to the self (sub-task).

Using Scriptrunner

[Vedant Kulkarni_Trundl · Accepted solution]

@Naresh 

If you are on Jira Cloud then you can make use of Automations like this. Add a trigger to the parent issue and copy fields from the parent while creating subtasks only.

If you still want to proceed with Scriptrunner then you need to make rest calls, this can help you REST APIs (adaptavist.com)

[Naresh]

Thankyou @Vedant Kulkarni_Trundl 

[Naresh]

I am using datacenter version,