They are completely different concepts and not in the slightest bit compatible with each other structurally.
You will need to do this "conversion" manually. Create a new Epic in another project, add the detail from the project header to it, then work out how you want to move the issues around.
Hey Atlassian Community! Today we are launching a bunch of customer stories about the amazing work teams, like Dropbox and Twilio, are doing with Jira. You can check out the stories here. The thi...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG