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 us...
Break your epics into smaller, detailed storiesuntil they areready: clear, feasible, and testable. All development team members should have a shared understanding of the story’s meaning; the story should not be too big and comfortably fit into a sprint; and there has to be an effective way...