I have two JIRA instances (New, Old ) and both have different configuration, custom fields, issues.
There is a high level description of how you can merge JIRA instances here https://confluence.atlassian.com/jirakb/how-to-merge-jira-applications-instances-244352137.html
Here's a short summary of the steps:
Note that you might face more problems like for example JIRA project import does not properly handle issue history and you might need to manually fix these in the database.
Over the next several weeks we'll be sharing some of our Getting Started guides here in the community. Throughout this series of posts, we'd love to hear from customers and non-customers ab...
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