389 Directory Server Gateway is a collection of 3 web applications that run on top of the Administration Server used by the Directory Server. These 3 applications are:

- phonebook:
a simple phonebook application geared towards end users, with simple search
screens and simple self-service management
- orgchart:
an organization chart viewer
- gateway:
a more advanced search interface that allows admins to create and edit user
entries, and allows creation of templates for different types of user and
group entries