SAP PI/PO - How to visualize process

Hello together,

is there a tool/option to export PI/PO configurations as diagrams or visualize them easily so users get an overview how data flows through the PI? Currently we create visio-diagrams to explain, how data gets read by PI, which mappings are executed and in which communication channel it get's exported. We would like to export these directly from PI instead of creating everything by hand.

Thanks in advance!

BR

Pascal