You can choose to route an applicant to another person or group of people for their review. This is often used to gain approvals for interviewing applicants (recommended). Routing an applicant sends a notification to the person whom you specify. It also changes the applicant's disposition to Route.
Once an applicant or applicants have been routed to individuals, an email is generated for each routed applicant to those listed on the routing page. To give feedback on the routed applicants, a user can click in the body of the email to access the routing page for that applicant.