Log in to your JIRA Cloud instance
Click the cog icon at the top, then Add-Ons
In the search field, type "Metrics" (without the quotation marks)
Hit Try for free or Buy, depending on which you prefer
- Go to any of your projects and check if the Metrics icon is shown on the left-side bar
The first time you visit Metrics, a pop-up notification will appear and encourage you to play with the 2 sample columns: