Frequently asked questions - Base
From The Document Foundation Wiki
How are fields mapped to the internal column designations of the LibreOffice address book table when I use an external address book source??
Look at http://dba.openoffice.org/FAQ/LDAP_field_mapping.html to get an overview of the LDAP mapping and http://dba.openoffice.org/FAQ/Outlook_field_mapping.html for an overview of the Outlook/MAPI mapping.