All encryption key generation and management for the SIMULIA Execution Engine Run-As feature is automatic and requires no configuration. The system administrator only needs to enable the feature (it is disabled by default) and specify the security domains for SIMULIA Execution Engine stations to authenticate user credentials.
Unless each station is manually configured, all stations will use the same security domain (realm) to authenticate user credentials. It is possible to have different stations authenticate to different security domains, but each station can use only a single domain.
When the SIMULIA Execution Engine and the stations use separate security domains, it is necessary that users have a common user name and password for all domains in which their job executes. It is not possible to authenticate a single job with multiple user names and passwords.