Which tool is used to create the Cisco Organization Unit structure in Cisco Unified Contact Center Enterprise 7.0.x and 7.1.x?

Which tool is used to create the Cisco Organization Unit structure in Cisco Unified Contact Center Enterprise 7.0.x and 7.1.x?

A.
ICM Setup tool

B.
ConfigManager tool

C.
Domain Manager tool

D.
Microsoft Policy Admin tool