How does zone hierarchy affect zone density alerts?

Zone Density alerts help determine when a zone has reached its designated headcount within a set time period. The time period and headcount limit can be customized per zone. This alert is sent and resolved in real-time as the zone headcount changes.

The logic behind the Zone Density alert takes into account a project's zone hierarchy setup by counting headcount in aggregate across any child zones that belong to a parent zone.

For example, if a parent zone has a Zone Density alert set to 5 people, and there there are 5 people seen across its child zones, the Zone Density alert will be triggered for the parent zone in question.