In the drill-down mode, the chart displays the security level and rating of the objects directly below the selected object. For example, if the agent is selected in the tree, the chart depicts the security level and rating for the policies below that agent. You can click on the chart to drill down to the next level. For example, clicking on the manager drill-down chart displays the domains drill-down chart.
In the drill-down mode, the chart helps you see which objects need the most attention. As a rule of thumb, red objects pose the greatest threat and should be addressed first. You can then correct the yellow objects.