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There are three basic dimensions that constitute a hierarchy: Epic --> Issues --> Subtask.
| Hierarchy | ||||
|---|---|---|---|---|
| Epic | Epics of the board. | Issue type Epic. | ||
| Issue | Issues included in the epic | Standard issue types, except epic type. | |
 | Subtask | Subtasks of the issues included in the epics | Subtask issue types. | |
Any calculation on one of these dimensions will include the data of its descendants in the hierarchy.
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