JIRA Software: Migrating to JIRA 7 from older versions of JIRA
How can I migrate to JIRA 7 from older versions of JIRA?
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We offer a comprehensive guide to migrating to JIRA 7 from older versions that provide information on what you need. Our support team can help you if you have any further migration questions. You can reach them here.
Make a note that Atlassian does not offer phone support as part of our model, and has no sales team on staff. We admit it's unusual, but it frees up significant resources for us to invest in R&D as well as keeping prices as low as possible.
The exception to this is customers who enroll in our Premier Support package, which you can learn a bit more about here.