After you have developed the EJB application, you must package it in an enterprise archive (EAR) file and deploy it on to WebSphere Application Server. This EJB application uses the home and remote interfaces provided in the com.ibm.websphere.ola package. Enterprise beans that are developed this way are assigned a Java Naming and Directory Interface (JNDI) home name and are deployed like any other EJB component. To learn more about installing the application, read the topic, Installing enterprise application files.