If you are looking for Higher level, you can try Portfolio for JIRA plugin which has Initiatives/Epics/Story which when configured and pushed into JIRA you can have Sub-Task feature as well
If you are only looking in JIRA proper then the answer is "No" to your question.
I’m a designer on the Jira team. For a long time, I’ve fielded questions from other designers about how they should be using Jira Software with their design team. I’ve also heard feedback from other ...
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