Your network contains an Active Directory domain named contoso.com. The domain contains five servers. The servers are configured as shown in the following table.
All desktop computers in contoso.com run Windows 8 and are configured to use BitLocker Drive Encryption (BitLocker) on all local disk drives. You need to deploy the Network Unlock feature. The solution must minimize the number of features and server roles installed on the network.
To which server should you deploy the feature?