Which feature is essential for the configuration of an Express Lane SmartSet?

The feature that is essential for the configuration of an Express Lane SmartSet is the confirm dialog before releasing. This confirmation step is crucial because it helps prevent accidental submissions and ensures that the user has reviewed the selections made before finalizing the order. In a fast-paced environment where Express Lane SmartSets are utilized, having a built-in safety net to confirm actions is vital for maintaining accuracy and reducing errors in patient care.

While long-term patient tracking, the ability to restrict user access, and documentation of previously used SmartSets can be important features in various contexts within Epic, they do not specifically address the immediate operational needs of an Express Lane SmartSet. The confirm dialog ensures that the workflow remains efficient and accurate, which is particularly important in ambulatory care settings where decisions need to be made quickly yet carefully.