Cross team epics and user stories - how to filter them out

Question

Hello,

I have one project - ABC and another project - XYZ

An epic gets created under project ABC with user stories (mix of ABC user stories and XYZ user stories)

I want to filter out XYZ user stories under ABC epic using JQL (basically create and save a filter).

If someone can guide me how to filter these issues?

Thanks

Charlotte Santos -Appfire- · Answer

Hi

I’m Charlotte, a support engineer at Appfire and I’m here to help you.

Unfortunately, using vanilla JQL, you’ll not be able to do it dynamically.

In the app where my team works, JQL Search Extensions for Jira, you can use this query to find stories from project XYZ that are linked to epics in project ABC:

issue in linkedIssuesOfQuery("project = XYZ AND type=Story") AND project = ABC AND type = Epic

Please contact our support if you have any other questions about this query.

We’ll be happy to help you!

Hannes Obweger - JXL for Jira · Answer

Just to expand on the last point, this is how this would look in the app that my team and I are working on, JXL for Jira. Put simply, you'd create a sheet with all issues that are potentially relevant to you, enable the default issue hierarchy (that's just one click), and then use JXL filtering capabilities to narrow down to the issues that you care about:

(This is showing stories and subtasks from project WORK under epics from project WORKA.)

Once you have your list of issues, you can work on these directly in JXL (much like you'd do in e.g. Excel or Google Sheets), trigger various operations in Jira, or export them for further processing.

Any questions just let me know!

Hannes Obweger - JXL for Jira · Answer

Hi @ANISH TANEJA

I understand that you want to query issues in project XYZ that are under epics in project ABC.

Unfortunately, this is trickier than one might think; as a hierarchical query, it would really require some kind of join or subquery, which isn't available in plain Jira/JQL.

A few directions forward:

* 
If it's a one-off thing, you could first query the relevant epics, and then use the keys of these epics in a second query, in an "parent in (KEY-1, KEY-2, ...)" clause.

If you want to run your search dynamically, without manually "stitching" two queries together, you'll need extra tooling:

* You might be able to use Jira Automation to "propagate" epic information down to the epic's children, and then use the respective field(s) on the children to include them into your filter. Obviously, this will add a fair bit of complexity to your system.
* There's different apps from the Atlassian Marketplace that can help with that. First, there's a number of apps that extend JQL by additional functions, including hierarchy-related functions. ScriptRunner and JQL Search Extensions are popular, but there are others, too.
* Alternatively, you could try one of the more hierarchy-focused apps from the Marketplace. These apps typically have their own ways of figuring out parent/child relationships between issues, and provide more powerful ways of searching through issue hierarchies. I myself work on such an app, in which your use case would be easy to solve - I'll provide more details below.

Hope this helps,

Best,

Hannes