The illustration shows the Enterprise Manager page for Metric and Policy Settings.The first column contains a list of Metrics for which you can set thresholds for Warning threshold and Critical thresholds, respectively. The next column displays the schedule for collecting the metric. The last column shows an icon with one or multiple pencils: a group of pencils indicates that the metric is monitoring multiple objects that can each have their own thresholds; a single pencil indicates the metric monitors a single object at a single set of thresholds.