+ <varlistentry>
+ <term><option>--preset-mode=</option></term>
+
+ <listitem>
+ <para>Takes one of <literal>full</literal> (the default),
+ <literal>enable-only</literal>,
+ <literal>disable-only</literal>. When used with the
+ <command>preset</command> or <command>preset-all</command>
+ commands, controls whether units shall be disabled and
+ enabled according to the preset rules, or only enabled, or
+ only disabled.</para>
+ </listitem>
+ </varlistentry>
+