From which section are the order class buttons and the default order class selected?

The order class buttons and the default order class are selected from the section known as "Allowed order classes." This section provides the framework for defining what order classes are permissible within a specific context or department. By utilizing the allowed order classes, healthcare providers can ensure that only relevant and appropriate order options are presented during patient care processes.

This setup aids in maintaining clinical efficiency and ensuring that ordering reflects the capabilities and protocols of the practice's workflow. It restricts the order classes to those that have been deemed safe and relevant, thus supporting clinicians in making appropriate clinical decisions while also adhering to any guidelines or regulations.

The other choices refer to different areas of the EpicCare system: "Custom order configurations" typically involve individualized settings for specific user or departmental needs, and "Patient management settings" relate to broader management functions. "Ambulatory workflow guidelines" focus on overall workflow procedures rather than the specific selection of order classes. These areas do not directly pertain to the selection and configuration of order classes, making "Allowed order classes" the most fitting answer for the question posed.