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To simplify the report view, reports containing multiple grouping levels do not display "empty" hierarchy levels.
The following example shows a report grouped by Epic/Issue/Sub-task/Worklog. No epic hierarchy level is shown for Issue PRO-11 since it isn’t linked to an epic. Also, there is no hierarchy level for Sub-tasks because the issues do not have any. This makes the report look tidier and easier to read.
When you group by Epic and then Issue, a No Issue item displays. This item collates any time spent on the parent issue, including no time spent.
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You can group by Initiative or other parent issues beyond Epic (issue type hierarchy levels 1 and above) configured in your Jira instance. We support Jira Premium issue hierarchy levels and custom hierarchy naming in non-Jira Premium editions. These options are available in Logged and Planned Time Reports under Jira Fields.
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