<listitem><para>This option allows the administrator to chose which backends to retrieve and store passwords with. This allows (for example) both
smbpasswd and tdbsam to be used without a recompile.
Multiple backends can be specified, separated by spaces. The backends will be searched in the order they are specified. New users are always added to the first backend specified.
- Experimental backends must still be selected
- (eg --with-tdbsam) at configure time.
</para>
<para>This parameter is in two parts, the backend's name, and a 'location'