What feature allows you to document the purpose of actions and flows in Flow Designer?

The feature that allows you to document the purpose of actions and flows in Flow Designer is the "Description" field available for each action and flow. This field is specifically designed to provide insights into the intent and functionality of the flow or action, enhancing clarity and understanding for anyone who may be reviewing or working with the flow in the future.

Using the "Description" field is particularly beneficial in collaborative environments where multiple team members may lean on the documentation to understand the workflow's purpose without needing to reverse-engineer the logic. This enhances maintainability and ensures consistency in how actions are structured and understood across the development or operational lifecycle.

The other options, while they may offer some form of documentation capability, do not serve the same direct purpose of explicitly describing the flow or action. For instance, a comment section might facilitate discussions or remarks but does not systematically document the purpose in a structured manner. External documentation could be supplementary, but it lacks integration with the flow itself, making it less immediately accessible. Automatic logging of changes is useful for tracking revisions but does not convey the rationale or objectives wrapped around the specific actions and flows.