Defining Entity Beans as Read-Only 

Procedure

       1.      Open the persistent.xml.

       2.      From the right-hand pane, choose the Entity Beans tab.

       3.      Select the bean you want to define as read-only.

       4.      Choose the Bean is read only option.

 Result

The NetWeaver Developer Studio generates the <read-only/> element in persistent.xml for the chosen entity bean.