Eclipse JSF autocomplete bean

I have a JSF project that is currently using Primefaces , JSF and Hibernate . All the tags that I declare are autocompleting to me without problems using CTRL + SPACE in Eclipse .

xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui"
xmlns:f="http://java.sun.com/jsf/core"

The problem I have in programming parts that are using Beans in .XHTML :

<p:outputLabel value="#{beanCliente.datosPersonales.nif}" />

None of the properties of beanCliente are autocompleted to me using CTRL + SPACE , but when compiling and testing the code if it works correctly.

Is it possible to autocomplete the beans of a .XHTML ?