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Each of your ActionForms must be configured within the form-beanbeans section of the struts-config.xml. In the example below the oas-skeleton has 3 ActionForms.
Each of your Actions must be configured within the action-mappings section of the struts-config.xml and each action path must exactly match a bean name within action-servlet.xml. It is the bean name within the action-servlet.xml that maps the bean name to the actual Action.
The struts-config.xml is also where /EntryAction is configured to chain to one of your Actions.
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