<para><guilabel>Enable Samba Authentication</guilabel> - Sets up
         PAM to use an SMB server to authenticate users. You must supply  
  two pieces of information here:</para>

         <itemizedlist>
           <listitem>
             <para><guilabel>Samba Server</guilabel> - Indicates which
             SMB server your workstation will connect to for
             authentication.</para>
           </listitem>

           <listitem>
             <para><guilabel>Samba Workgroup</guilabel> - Indicates which
              workgroup the configured SMB servers are in.</para>


Here in the online help the options "Enable Samba Authentication", "Samba
Server" and "Samba Workgrup" are mentioned, yet in the anaconda source only
these messages are present:

#: ../iw/auth_gui.py:208
msgid "Enable SMB Authentication"
#: ../iw/auth_gui.py:211
msgid "SMB Server:"

#: ../iw/auth_gui.py:213
msgid "SMB Workgroup:"

As far as I can remember, these messages were changed some time during the
cycle from "Samba" to "SMB", but appearantly the online help was not
updated to reflect the change.