Which three steps are necessary to configure Cisco VCS and TMS to support provisioning functionalities?

A.	Activate LDAP synchronization on the VCS server to authenticate the end users.
B.	Activate provisioning by installing the Device Provisioning option key on the VCS.
C.	Create groups, users, and assign configuration templates and schemas to the groups on the Cisco TMS.
D.	Install FindME licenses on the Cisco TMS.
E.	Configure phone book sources.
F.	Configure a neighbor zone on VCS pointing to the TSMPE.
G.	Configure the authentication policy on VCS for zones and subzones to "Do not Check Credentials".