Understanding the Application Stack Option

The Application Stack option in the Service Request design page enables you to create a service request that establishes a session for a specific application and maintains that session across calls. With application stack processing, the service request can invoke multiple forms in different applications to complete a business process. Without the application stack processing, each form in the service request is opened independently.

If you use the Application Stack option, the service request must include instructions for navigating between forms. Without the navigation, additional forms will not be called.

Only values from the last form in the application stack can be returned; return controls specified for any form except the last form are ignored.