Which characteristic describes a subflow?

A subflow is designed to facilitate modular and reusable components within the Flow Designer framework. One of its key characteristics is that it can contain inputs and outputs to facilitate data transfer. This feature allows a subflow to accept data from a parent flow and return data back to that parent flow once processing is complete. This mechanism enhances flexibility and promotes better organization by allowing users to break down complex flows into simpler, manageable units.

By incorporating inputs and outputs, subflows can dynamically interact with different parts of the overall process, making them versatile for various use cases. This capability underscores the importance of subflows in building efficient and reusable workflows. So, the characteristic that underscores their functionality is definitely their ability to contain inputs and outputs, distinguishing them from more static or simple components within the Flow Designer.