This allows you to include one config file inside another. The file is included literally, as though typed in place. It takes the standard substitutions, except %u, %P and %S. Since Samba version 3.0.26, setting registry has a special meaning: It does not include a file named registry from the current working directory, but instead reads the global configuration options from the registry. See the section on registry-based configuration for details. Note that this option automatically activates registry shares. /usr/local/samba/lib/admin_smb.conf