When selecting an entity from a list (like in the hotel booking example), does the source of the list have to be a DataModel? The following isn't working for me:

<rich:dataTable id="users" value="#{organizationUsers.resultList}" var="u">
 <f:facet name="footer">
 <s:link value="Add user" action="#{userAdmin.create}"/>
 </f:facet>
 <rich:column>
 <f:facet name="header">Last Name</f:facet>
 <h:outputText value="#{u.lastName}"/>
 </rich:column>
 <rich:column>
 <f:facet name="header">First Name</f:facet>
 <h:outputText value="#{u.firstName}"/>
 </rich:column>
 <rich:column>
 <f:facet name="header">Email</f:facet>
 <h:outputText value="#{u.emailAddress}"/>
 </rich:column>
 <rich:column>
 <f:facet name="header">Last Connected</f:facet>
 <h:outputText value="#{u.lastConnected}">
 <f:convertDateTime pattern="MM/dd/yyyy h:mm a" timeZone="#{userTimeZone}"/>
 </h:outputText>
 </rich:column>
 <rich:column>
 <f:facet name="header">Action</f:facet>
 <s:link id="editUser" action="#{userAdmin.edit(u)}" value="edit"/>
 </rich:column>
 </rich:dataTable>

The source of the list is:

@Name("organizationUsers")
public class OrganizationUsers extends EntityQuery {

 @In
 SessionPreferences prefs;

 @Override
 public String getEjbql() {
 return "from SiteUser u where u.organization = #{prefs.currentOrganization}";
 }

 @Override
 public String getOrder() {
 return "u.lastName, u.firstName";
 }

}

And I believe things are properly configured in faces-config.xml to enable enhanced EL:

<faces-config>

 <!-- Select one of the standard transaction models for the Seam application -->

 <lifecycle>
 <phase-listener>org.jboss.seam.jsf.SeamPhaseListener</phase-listener>
 </lifecycle>

 </faces-config>

A null value is passed to userAdmin.edit(). The URLs behind the 'edit' links do not reference a 'DataModelSelection' like they do in the booking example.

Any ideas?