I have hunted and hunted for the answer to this seemingly simple question but cannot find it.
I have a Kanban board where swimlanes are split by JQL. I wan't this JQL to include the tasks linked to a particular epic, and also include the subtasks within the same swimlane. (This last point being what i cannot get an answer to).
If JQL = "Epic Link" = XYZ, I only get Tasks, rather than both the Tasks and the Subtasks.
I don't want to purchase a plug in, I don't want to install a free plug in, I just want to be able to do it natively on JIRA Server