[Trinidad] Use tr:iterator var in JSTL tag

[José Manuel García Alonso]

Hi
 
I'm trying to do something like that
 
<tr:iterator value="#{projects}" var="project">
    <c:choose>
        <c:when test="${project.foo()}">
        </c:when>
    </c:choose>
</tr:iterator>
 
But I can't access to project var from JSTL tags. Somebody knows a way to 
access this var from JSTL tags?
 
Thanks