</listitem>
</varlistentry>
+ <varlistentry><term>mergekey</term>
+ <listitem>
+ <para>
+ If set to <literal>yes</literal>, the value of this
+ metadata element is appended to the resulting mergekey.
+ By default metadata is not part of a mergekey.
+ </para>
+ </listitem>
+ </varlistentry>
+
+
<varlistentry><term>setting</term>
<listitem>
<para>