Which of the following is a benefit of using subflows?

Using subflows offers significant advantages in terms of efficiency and organization within Flow Designer. One key benefit is that subflows enable the reusability of common tasks across multiple flows. This means that instead of duplicating the same logic or operations within different flows, you can create a subflow that encapsulates those tasks.

When a subflow is designed, it can be invoked as needed from various parent flows. This not only saves time but also ensures consistency across flows, as any updates made to the subflow will automatically be reflected wherever it is called. This modularity allows developers and process designers to maintain cleaner, more manageable designs, simplifying the overall flow architecture.

The other options do not correctly represent the advantages of subflows. For instance, the notion that subflows can only run synchronously is incorrect because subflows can run asynchronously as well, depending on how they are configured. Additionally, while complex flows can sometimes seem more challenging, subflows actually help streamline complexity rather than increase it by breaking down larger processes into manageable chunks. Lastly, subflows are not inherently limited to specific role permissions; instead, they inherit the permissions of the user who calls them, making their application more flexible in various scenarios.