+ </section>
+
+ <section id="querymodel-zebra-attr-termref">
+ <title>&zebra; Extension Term Reference Attribute (type 10)</title>
+ <para>
+ &zebra; supports the searchResult-1 facility.
+ If the Term Reference Attribute (type 10) is
+ given, that specifies a subqueryId value returned as part of the
+ search result. It is a way for a client to name an &acro.apt; part of a
+ query.
+ </para>
+
+ <warning>
+ <para>
+ Experimental. Do not use in production code.
+ </para>
+ </warning>