Web Services Security Guides › CA SiteMinder® Web Services Security Upgrade Guide › Planning Migration and Upgrades › How to Plan a Parallel Upgrade

How to Plan a Parallel Upgrade

Configuring a parallel CA SiteMinder® environment beside an existing CA SOA Security Manager environment involves installing the following:

• One or more Policy Servers
• A policy store
• An Administrative UI
• One or more WSS Agents
• CA Business Intelligence (Report Server)

Note: This guide lists the requirements for establishing single sign-on between both environments. For more information about installing a Policy Server, a policy store, an Administrative UI, and the Report Server, see the Policy Server Installation Guide. For more information about installing a WSS Agent, see the corresponding Agent Guide.