Configuring a user registry in Liberty
You can store user and group information for authentication
in several types of registries. For example you can use a basic user
registry, an LDAP registry, or a Custom User Registry. Optionally,
you can configure two or more LDAP registries so that the operations
are executed on all the configured registries. For example, when you
perform an operation of searching a user, the search is performed
on all the configured LDAP registries. For z/OS® systems, you can use a SAF
registry.