Building Advanced Dashboards - Implementing Splunk: Big Data Reporting and Development for Operational Intelligence - page 215

The "magical" field in all of this is click.value . This field contains the value that
was clicked on in the chart.
Let's look at what this dashboard renders:
The resulting query when we click on the slice of the pie for the user bob looks like:
Look back to the addterm section for more details on how this intention works.