The Unified Namespace is a virtual system in which different target systems can be mapped with their structures, user accounts, system entitlements and memberships. The Unified Namespace allows a general, cross-target system mapping of all connected target systems. This means that target systems like Active Directory domains can be mapped just the same as custom target systems.
You can use other Unified Namespace core functionality across target systems by mapping target systems in the One Identity Manager, such as identity audit, attestation, or report functions. You are supplied with several reports by default.