How to used a variable inside the value attribute of a h:inputText tag

[Federico Zuppa]

I am working with JSF 1.2 and facelets. Trying to build 2 forms, a client form and an employee form. Both of these form share some fields related to the address, so I have refactor these fields into a address composition which I include in the client and employee pages.
What I need to do when including the address component is passing the backing bean and then use this backing bean in address.xhtml

I have managed to pass the backing bean as a parameter:

<ui:include src="../address/address.xhtml">
    <ui:param name="backingBean" value="clientController" />
</ui:include>

but now I don't know how to use this parameter inside the value attribute of the h:inputText in address.xhtml

I gave it a shot to this, but it doesn't work:

<h:inputText id="streetName" value="#{#{backingBean}.address.streetName}" size="20" />

Anyone can give me a hint on how this is done?
Cheers,
-fede