What is the Purpose of the Dashboard Gadget?
Adding the Dashboard Gadget
From the JIRA Dashboard in which you want to add the new gadget, click on the "Add Gadget" button.
Configuring the Dashboard Gadget
The Root Cause Analysis dashboard gadget has a number of configurable options to customize the way the gadget displays on your dashboard.
The first three options control whether the Attributer, Resolver, or Closer tables will appear within the gadget. The optimal settings for these options largely depend on how your organization uses JIRA.
Set the "Show Empty Tables" setting to "No" to hide any of the three tables when there is no data to be shown within them.