Before you begin
IBM WebSphere Application Server, Version 5 interoperates with the previous product versions (such as Version 4 and Version 3.5). Interoperability is achieved using the zSAS security mechanism for localOS and SAF-based authorization.Steps for this task
You can also create EJB name bindings in Version 5 that are compatible with the previous version. To create an EJB name binding at the root Version 5, start the administrative console and click Environment > Naming > Naming Space Bindings > New > EJB > Next. Complete all the fields and enter a short name (for example, -HelloHome) as the JNDI Name. Click Next and Finish.