How to Use 4 "levels" in the Jira?

[Raphael Soares]

Hello,
Our team is a newcomer to Jira's tools agile.
We would like to know how to use 4 "levels" in the Jira?

Example:
Epic -> "group Task" -> Task -> sub-taks

[Thomas Schlegel]

Hi @Raphael Soares ,

there are no further levels than Epic - Task - Subtask.

You can construct something similar with links, but this is not the same as a real hierarchy, it's just a link then.

With an app like "Structure" (there may be more, but I know this one) you can create a structural overview (as the name says) with as many hierarchy levels as you want (you have to define them on your own, e.g. with a query), but these levels do exist only in your structure documentation, nowhere else. But maybe this will help you.

[LarryBrock]

Other products like Portfolio and Big Picture offer Intiative as a level above epic.