Our organization has a valid production license for Jira 8.5.4.
I would like to restore Jira 4.0 XML backup on Jira 8.5.4.
First of all, I updated according to
4.0 -> 4.3 -> 6.4.14 -> 7.0.11 -> 8.5.4
When I updated Jira from 6.4.14 to 7.0.11 I could not start Jira Server.
The error: "You have not entered a license".
Is it possible to generate a trial license to install the license using command line without web UI? Where does Jira keep the license on disk? How can I get the PRODUCT KEY to generate a new trial license?