I'm looking into this. I did it a bit different since I don't use the
standard names. I inherit from AuditBean that has 4 CMP fields for each
audit field, plus I added 4 xdoclet tags to connect the dots as it were.
Then I inherit from AuditBean if I want to have auditing fields to a
dependent bean.

This will add <audit>...</audit> tags in jbosscmp-jdbc.xml as needed.

Additionally, you need to set the securityDomain value in the jboss xdoclet
which adds the security-domain tag to jboss.xml

How's this?

import java.rmi.RemoteException;
import java.sql.Timestamp;

import javax.ejb.EJBException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;

/**
* The AuditBean serves as a parent to other Pekunia entity beans.
* It provides CMP fields for the standard audit fields provided
* by JBoss if there is a security context running for the
* application.
*
* @ejb.bean
*  name="Audit"
*  display-name="AuditBean"
*  description="Base bean serving as parent for others"
*  jndi-name="ejb/pekunia/AuditBean"
*  type="CMP"
*  cmp-version="2.x"
*  view-type="both"
*  
* @jboss.audit-created-by
*  field-name="createdBy"
*  column-name="createdby"
*  jdbc-type="VARCHAR"
*  sql-type="VARCHAR(20)"
*  
* @jboss.audit-created-time
*  field-name="createdTime"
*  column-name="createdon"
*  jdbc-type="TIMESTAMP"
*  sql-type="TIMESTAMP"
*  
* @jboss.audit-updated-by
*  field-name="updatedBy"
*  column-name="updatedby"
*  jdbc-type="VARCHAR"
*  sql-type="VARCHAR(20)"
*  
* @jboss.audit-updated-time
*  field-name="updatedTime"
*  column-name="updatedon"
*  jdbc-type="TIMESTAMP"
*  sql-type="TIMESTAMP"
*/
public abstract class AuditBean
 implements EntityBean
{
 // ELIDED ctor and ejbXXX stuff

 /**
  * Getter for CMP Field createdBy
  * @return identity of creator
  *
  * @ejb.persistence
  *  column-name = "createdby"
  *  jdbc-type = "VARCHAR"
  *  sql-type = "VARCHAR(20)"
  *  
  * @ejb.interface-method  
  *  view-type="both"
  */
 public abstract String getCreatedBy();

 /**
  * Getter for CMP Field createdTime
  * @return creation time
  *
  * @ejb.persistence
  *  column-name = "createdon"
  *  jdbc-type = "TIMESTAMP"
  *  sql-type = "TIMESTAMP"
  *  read-only = "true"
  *
  * @ejb.interface-method  
  *  view-type="both"
  */
 public abstract Timestamp getCreatedTime();

 /**
  * Getter for CMP Field updatedBy
  * @return identity of updater
  *
  * @ejb.persistence
  *  column-name = "updatedby"
  *  jdbc-type = "TIMESTAMP"
  *  sql-type = "TIMESTAMP"
  *  read-only = "true"
  *  
  * @ejb.interface-method  
  *  view-type="both"
  */
 public abstract String getUpdatedBy();

 /**
  * Getter for CMP Field updatedTime
  * @return update time
  *
  * @ejb.persistence
  *  column-name = "updatedon"
  *  jdbc-type = "TIMESTAMP"
  *  sql-type = "TIMESTAMP"
  *  read-only = "true"
  *  
  * @ejb.interface-method  
  *  view-type="both"
  */
 public abstract Timestamp getUpdatedTime();

 /**
  * Setter for CMP Field createdBy
  * @param value new creator
  *
  * @ejb.interface-method  
  *  view-type="local"
  */
 public abstract void setCreatedBy(String value);

 /**
  * Setter for CMP Field createdTime
  * @param value new creation time
  *
  * @ejb.interface-method  
  *  view-type="local"
  */
 public abstract void setCreatedTime(Timestamp value);

 /**
  * Remember entity context
  * @param ctx the context
  */
 public void setEntityContext(EntityContext ctx) throws EJBException,
     RemoteException
 {
   context = ctx;
 }

 /**
  * Setter for CMP Field updatedBy
  * @param value new updater
  *
  * @ejb.interface-method  
  *  view-type="local"
  */
 public abstract void setUpdatedBy(String value);

 /**
  * Setter for CMP Field updatedTime
  * @param value new update time
  *
  * @ejb.interface-method  
  *  view-type="local"
  */
 public abstract void setUpdatedTime(Timestamp value);

 private EntityContext context = null;
}