References are generally outgoing, meaning, that in the flow, you hit a point where you are referencing another flow. I have another use case…

Is there a way to demonstrate that a reference to another flow is an “incoming reference.” That is, Flow A has in its flow a step that is a reference to Flow B, but the reference point coming into Flow B is in the middle of that flow?

There is no way to document a reference to indicate that the reference is incoming versus outgoing—such as through a comment or description field.