What is a Target?
A Target represents the thing/entity to be scanned.
What is an Integration?
An Integration represents a Target type and is a way to classify Targets. An Integration can be a Repository type or a Symbolic type.
What is an Application?
An Application is an arbitrary collection of Targets. In practical terms, it should represent a business application.
What is a Scenario?
A Scenario represents a security scanning tool and its configurations. A security scanning tool can either be commercial or open source.
What is a Policy?
A Policy is the definition of a scan.