After using a test account to try out the Android for Work features, you might want to shift to the official enterprise account for proper management. Instead of creating a new account from the beginning, you can simply migrate to your enterprise account. Follow the steps given below to migrate your account.
Once you've completed these steps, the new account is shown on the MDM server after it syncs with Play For Work. Navigate to Device Mgmt -> App Repository -> Android for Work on the MDM server to find the details of your new account.