The diagram below shows the recommended server architecture for a multiple application environment running on ATG 9.3.

The letters A to G are used elsewhere in this guide to identify the server types in relationships of multiple-application clusters to users and scenario editor servers. For information, refer to Relationships between Clusters, Users, and Scenario Servers.

Important: ATG Response Management (ARM) has been discontinued and is not available as part of the ATG 9.3 product suite. References to ARM in the diagram above should be disregarded.