Installation Guides › Upgrade Guide › Upgrading from r12.1 › How to Configure a Parallel Environment

How to Configure a Parallel Environment

Complete the follow procedures to configure a parallel environment:

1. Review the parallel environment key management options to determine how to implement single sign–on.
2. Create the r12.1 SP3 environment.
3. Do one of the following:
   • Be sure that both environments meet the common key store single sign–on requirements.
   • Be sure that both environments meet the multiple key store single sign–on requirements.
4. (Optional) Migrate the r12.1 policy store data.
5. Review the user directory single sign–on requirements.