In ServiceNow, how can subflows contribute to process efficiency?

Subflows in ServiceNow are designed to enhance process efficiency by allowing for the centralization of similar tasks. When a flow is created, certain tasks may recur across various workflows. By utilizing subflows, these repetitive tasks can be defined once and reused in multiple places. This centralization not only reduces redundancy but also makes it easier to manage changes; if a task within a subflow is modified, that change will propagate wherever the subflow is used, ensuring consistency and saving time on future updates.

Centralization helps maintain a cleaner flow structure, simplifying the overall design and making it easier for developers to understand and maintain workflows. This can increase efficiency as less time is spent on creating and managing duplicate tasks across different flows.

While reducing the need for user-defined inputs might contribute to efficiency, it's not the primary function of subflows. They do not eliminate all manual review processes, and in fact, some processes will still require human oversight. Additionally, increasing the execution time of flows is contrary to the goal of optimizing processes.