How to copy fields from linked issue

[Javen Li]

Let's say we have this structure:

Feature -> Story

Assume that

1. Components are set in Features.

2. Link is created from Story to Feature

Here is the requirement, once a Story is linked to a feature(no matter during creation or modified after), the corresponding component value of the feature should be copied to stories.

I tried couple implementations in automation but still nothing works. (e.g. screenshot is for story creation)

For the smart value for edit issue, I have tried couple, but none of them work:

{{issue.issuelinks.outwardIssue.components}}

{{issue.issuelinks.inwardIssue.components}}

{{issue.issuelinks.first.outwardIssue.components}} 

Anyone can suggest on this?

[Marc Koppelaar]

Hi @Javen Li 

If you would look at it from the moment the issues are linked.

Would the following rule might give you a start to the solution:

You might need to add a condition after the branch to verify the trigger issue is a feature or even before the branche

[Javen Li]

Thanks a lot Marc.

However, I'm not sure if trigger issue works in this scenario. I have made couple rules with trigger issue and they work fine. But per my understanding:

In the context where user modified the link issue of a story, the trigger issue should be the story itself.

So if using trigger issue in the rule in the scenario, actually it is equalivent to use {{issue}} and make no difference about the question.

Not sure if my understanding is correct. 

As I mentioned, I have made couple rules involving trigger issue as well. However that's the different scenario. e.g. When component is changed in feature, I want all the changes back to stories.

In that case, the trigger issue is the feature itself, and I can make a brached rule, using {{triggerissue.property}} to refer the value and set the value to linked issues.

[Javen Li]

So is there a simple smart value that I can use to fetch some information from its linked issue(e.g. description from the linked issue)?

We can even restrict the scope of the question:

1. there will be only 1 linked issue.

2. always the issue is linked from the child(in this case, story) to the parent(in this case, feature). No other direction.