Jira Service Desk 4.4.3 was installed as an additional app on an existing Jira Software (Server) instance version 8.4.3 some time ago. However, the Jira Service Desk was NOT activated by NOT entering a license key.
Now the time has come to start using Jira Service Desk.
But I cannot find a location in the application to enter the license key. In the Applications > Versions & Licenses page there's no entry for the installed Jira Service Desk application.
Trying to re-install the same version of the application (*.OBR file) on that page results in an error message (stating that I have to view the logs to find out the reason is). Due to a lot of activity on the Jira Server instance it's almost impossible to find an entry in the logs that might give us a clue as to what caused the issue.
I'm hesitant to install a newer version of the Jira Service Desk application in our production environment. Removing the JAR files with "servicedesk" in the name in <JIRAHOME>/plugins/installed-plugins is also a risky operation, considering that it is our production environment.
Does anybody have an idea how to activate Jira Service Desk or safely remove it?