We are migrating projects from JIRA 6.1.4 to a target instance JIRA 6.4.11. The target JIRA 6.4.11 is in a production environment, it contains some other projects. So, we can only use the import project functionality instead of the restore backup system.
We have done this migration through the steps indicated by the Atlassian Support:
1. Create a new intermediate instance of the same version as the source JIRA 6.1.4.
2. Restore this intermediate instance with the backup exported from the source instance 6.1.4.
3. Upgrade the intermediate instance to the same version as the target instance 6.4.11.
4. Import the projects from the intermediate instance to the target instance.
The Intermediate instance contains the test sessions used by JIRA Capture, but the target instance does not.
How can we import the test sessions to the target JIRA?
Thank you so much for your help.