This figure shows a blue circle with five sets of enterprise applications connected to it by double-headed arrows. Four sets are red, indicating Oracle-supplied enterprise application sets. One set is green, indicating a non-Oracle source of enterprise aplications: it is labeled Third-Party Applications.

The blue circle encloses six ellipses labeled as follows:

• Provisioning

• Directory integration

• LDAP Directory (in the center of the enclosing circle)

• User authentication

• OracleAS Single Sign-on

• OracleAS Certificate Authority

The four red sets of enterprise applications are labeled as follows:

• Oracle Databases

• OracleAS Application Server, containing Forms, Discoverer, Portal, and so on

• Oracle Collaboration Suite, containing Email, Calendar, Files, and so on

• Oracle E-Business Suite, containing Supply Chain, Financials, Human Resources, and so on