Defining security roles for EJB modules You need to add security roles
in order to build method permissions. You add a security role to an
EJB module using the deployment descriptor editor.
Defining container transactions for EJB modules Some container transaction settings
are not available for all enterprise beans. Also, some methods are
not available for particular transaction settings and beans. These
rules have been implemented in the Add Container Transaction wizard
based on the EJB 1.1 and EJB 2.x specifications. You add a container
transaction to your enterprise bean.