User node

The User node represents the person entering a customer or operator flow.

Configuration contract

It is an entry/context node rather than a pricing or fulfillment node. Connect it to the first page or context node. Downstream nodes can only rely on user-flow values after the path reaches them.

Diagnose it

If the graph has no reachable User path, the flow may look complete while never starting. Follow the edge from User to the first page node before debugging downstream configuration.