Use the Java Persistence API, available since EJB 3.0, for the development of Java EE applications. Refer to "D.6.1 Migration from J2EE Container to Java EE Container" to migrate from Entity Beans used up until EJB 2.1 and migrate the CMP extension information files and DB definitions.
Refer to "D.6.1 Migration from J2EE Container to Java EE Container" and the manual for Interstage Application Server for information on modifying the CMP2.0 relation definitions for Java EE applications.
