If you would be interested in a third party add-on, you can try out Agile Tools, to track progress of issues in Epic hierarchy on time estimates and at story points as well.
The add-on allows you to manage and visualize your Epics hierarchy with option to view all your custom fields on a single screen.
Key features of Epic Hierarchy:
Along with Epic Sum, you also get 2 other important functionalities within the same plugin, Links Hierarchy and Multiple Time in Status reports (to track your issues).
For JSM June Challenge #2, share how your non-technical teams like HR, legal, marketing, finance, and beyond started using Jira Service Management! Tell us: Did they ask to start using it or...
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