.key files are used in older versions of JQL Tricks plugin (i.e. JIRA 6.x or older). You need to upload them under Administration > JQLT Configuration.
In JIRA7, you can get the license directly from marketplace and it is in the standard text format.
Hello! My name is Genevieve Blanch, and I'm the Marketing Manager at RefinedWiki, creators of apps to give teams the tools to customize Atlassian platforms. Currently, 44% of the tech team at Re...
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