How does an extension perform its tasks in the Epic system?

In the Epic system, an extension performs its tasks by executing predefined code stored in its record. This means that the extension has a specific set of programmed instructions that dictate how it functions and interacts within the system. This allows the extension to carry out its designated tasks automatically, without needing ongoing user intervention, thereby facilitating efficient workflows.

The use of predefined code means that the extension can operate consistently and reliably, as it relies on established parameters and logic defined in the system's architecture. This method of executing tasks ensures that operations are performed swiftly and accurately, which is crucial in healthcare settings where timely data processing and responses are necessary.

Integrating with third-party software, relying solely on user input, or generating automatic alerts might enhance the functionality of the overall system but do not describe the primary mechanism through which an extension carries out its designated functions. Instead, the execution of predefined code is the core process that enables it to operate effectively within the Epic environment.