WebObjects provides access to directory services through the use of the JNDI adaptor in conjunction with a service provider. WebObjects has been tested with connections to the following Lightweight Directory Access Protocol (LDAP) servers:
To use this LDAP JNDI adaptor you need to have the JNDI class libraries and the LDAP service provider from Sun Microsystems installed. These are both available from http://java.sun.com/products/jndi. On Mac OS X these are installed by default. For Solaris and Windows