+ <varlistentry><term><elementset name="name1" backend="name2"/></term>
+ <listitem>
+ <para>
+ Specifies the elementset (name1) that triggers the transform.
+ Note that the record syntax must be XML as well.
+ The 2nd element set, name2, specifies the element set that
+ is sent to the next filter in chain (backend).
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry><term><script name="name"/></term>