What are three ways for an administrator to create users in Cisco Unity Connection?

What are three ways for an administrator to create users in Cisco Unity Connection? (Choose three.)
A. Use the Bulk Administration Tool
B. Import from Cisco Unified Communications Manager Express
C. Import from a Microsoft Word document
D. Import from an Adobe PDF document
E. Use manual creation
F. Import from a Microsoft Outlook contacts list G. import from LDAP
G. import from LDAP