How do I sum the original estimates of all the linked Tasks under a Story?

Abhishek_mdf24f

Consider the following scenarios:

• Story A
  • Task 1
  • Task 2
  • Task 3

Where three tasks are linked under one story. I am trying to figure out a way to automate the calculation for Original estimates of Story A. Every time a ticket is linked to the story OR every time the original estimate is updated of one of the linked tasks, I want to update the Original Estimate(OE) of the story as:
OE of Task 1 + OE of Task 2 + OE of Task 3

Any leads on how to achieve this will be appreciated!

Bill Sheboy

Hi @Abhishek 

There are many community posts for this scenario, such as the ones listed under the "Related Community Content" on this question's page.  Please take a look at this one as an example:

https://community.atlassian.com/t5/Jira-Software-questions/Summing-up-story-points-from-Linked-tasks-to-story/qaq-p/2448964

And if you are just starting to learn about automation rules, please refer to these documentation and example sources: 

• https://www.atlassian.com/software/jira/guides/automation/overview#what-is-automation
• https://www.atlassian.com/software/jira/automation-template-library#/rule-list?systemLabelId=all&page=1&pageSize=20&sortKey=name&sortOrder=ASC
• https://support.atlassian.com/cloud-automation/docs/jira-smart-values-issues/
• https://support.atlassian.com/jira-software-cloud/docs/use-advanced-search-with-jira-query-language-jql/

Kind regards,
Bill