What is the name of the method for integrating features into the SMC window?

The method for integrating features into the SMC (System Management Console) window is referred to as "snap-ins." Snap-ins are specialized modules that allow users to extend the functionality of the SMC, enabling the incorporation of various management tools and options into a unified interface. This modular approach makes it easier for administrators to customize their management experience by adding specific capabilities as needed.

Snap-ins facilitate the integration of new features without requiring significant changes to the underlying software, promoting flexibility and scalability within the application. In contrast, the other terms, such as plug-ins, extensions, and components, although similar in nature, do not specifically pertain to the SMC context within the AVEVA framework. Therefore, snap-ins is the most accurate term for this particular integration method.