How can we see the input and output of a data flow created via a Queue Processor

When we create a dedicated QP in Pega or even for a standard QP as well data flow rule is automatically created. But I want to see what source its taking as input and what’s the output source. Where can i view this ,i am in Pega 8.4 version currently.

In Pega, when you use a Queue Processor, there is no visible Data Flow rule created in Dev Studio like a standard Data Flow. Instead, Pega internally generates a runtime Data Flow to process messages, and this execution is represented by a work object under PEGA-DM-DDF-WORK . The input to this internal flow comes from a Stream Data Set (Kafka topic) associated with the Queue Processor, but this is not explicitly shown in a single UI view. The output is the Activity configured on the Queue Processor, which acts as the consumer. However, unlike a normal Data Flow, you cannot see a complete end-to-end pipeline (source to destination) visually — you can only infer the input and partially see the output, not both together in a clear, structured way.