If you have a production environment running, you will have two clusters: one for your internal applications (such as the ATG Service applications) and one for your external sites (such as ATG Self Service or your external Website). In this situation, the ACC in the internal cluster can still point to both the InternalScenarioManager and the standard ScenarioManager. However, the external cluster which uses only the standard ScenarioManager, should be used to create or update scenarios in which the customer is the main subject.
The ScenarioManager on the external cluster shares the same database as the ScenarioManager on the internal cluster. This enables you to create your customer-subject scenarios in just one place. The scenarios created in the ScenarioManager on the external cluster will not show up automatically in the ScenarioManager for the internal cluster. You must update the scenarios across the clusters.
