Hi, I have a use case to implement which could normally done with a <h:selectOneMenu> and <s:convertEntity />. Imagine you have a project editing page where I can set the manager of a project. Normally this could be done with a drop-down list like: <h:selectOneMenu value="#{project.manager}"> | <s:convertEntity /> | <s:selectItems value="#{allPersons.resultList}" | var="person" | label="#{person.name}"/> | </h:selectOneMenu> So the <s:converEntity/> will automatically converts the selected person and set it to my project (project hast a setManager(Person p) method). But what if the data-list (here: allPersons.resultList) is too big to show it in the drop-down list? Let's say the list has 100000 entries.. In this case a popup should appear where I can search for persons, see the results in a table where I can select one to set for the project. How could I accomplish that? Is there a way to use the <s:convertEntity> here or would I need to grab the id of the selected person manually and set it to the entity before saving it? I think this is a common use case in real-world applications, so maybe one of you can give me a hint on how to implement it with Seam/JSF possibilities. Thanks, Alexander View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4122418#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...