Your Company Is in the Process of Deploying Google Drive

Your company is in the process of deploying Google Drive Enterprise for your sales organization. You have discovered that there are many unmanaged accounts across your domain. Your security team wants to manage these accounts moving forward. What should you do?

A) Disable access to all "Other Services" in the G Suite Admin Console.
B) Use the Transfer Tool for unmanaged accounts to invite users into the domain.
C) Use the Data Migration Service to transfer the data to a managed account.
D) Open a support ticket to have Google transfer unmanaged accounts into your domain.