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To achieve the injection of the input messages into the corresponding process, an additional process called Int4 IFTT Dispatcher is required. The Dispatcher is a process which that allows to virtualize virtualizing the sender systems be by sending the messages to the original processes.
Inside the Dispatcher, there need needs to be configured a corresponding routing logic for the processes that s going to will be tested. In order to To complete the Dispatcher routing, Int4 IFTT provides additional details on HTTP custom headers together with the input message, so the Dispatcher knows which process need needs to be called.