Using session attribute as Managed Bean Value

How can I use a session attribute value in the following code?

<managed-bean>

<managed-bean-name>nameBean</managed-bean-name>

<managed-bean-class>demo.NameBean</managed-bean-class>

<managed-bean-scope>request</managed-bean-scope>

<managed-property>

<property-name>ip</property-name>

<value>[i][b]mySessionAttributeValue[/b][/i]</value>

</managed-property>

</managed-bean>

[488 byte] By [SLDykea] at [2007-11-27 10:32:32]