Sun OpenSSO Enterprise 8.0 Update 1 documentation includes the following Release Notes and articles about new Update 1 features:
- OpenSSO Enterprise 8.0 Update 1 Release Notes
- Installing OpenSSO Enterprise 8.0 Update 1
- Installing the OpenSSO Enterprise 8.0 Update 1 Admin Tools
- Creating a Specialized OpenSSO Enterprise 8.0 Update 1 WAR File
- Deploying IBM WebSphere Application Server 7.0 as the OpenSSO Enterprise 8.0 Update 1 Web Container
- Centralizing SAML Error Display in OpenSSO Enterprise 8.0 Update 1
- Encrypting Data in a Secure Attribute Exchange in OpenSSO Enterprise 8.0 Update 1
- Configuring OpenSSO Enterprise 8.0 Update 1 in FIPS Mode
- Using OpenDS as a User Data Store for OpenSSO Enterprise 8.0 Update 1
- Using the ASP.NET Fedlet with OpenSSO Enterprise 8.0 Update 1

