How to show the total story point of subtasks on the parent ticket

[Hisamitsu Koga]

I want to show the total story point of sub tasks on the parent ticket. Is it possible?

If Yes, please let me know how to do it in details.

[Nic Brough -Adaptavist-]

Story points are not supposed to be used on sub-tasks, so you can't do it natively - you'll need to find/write some code that can update the value on a parent whenever a sub-task is created or edited.

[Hisamitsu Koga]

Ok, understood that "Story Points are not supported to be used on Sub-task".