Where is a custom override created from?

A custom override is created from the interface specification because this is where the definitions and behaviors of the user interface elements are set. The interface specification provides a structured way to customize the functionality and presentation of various components within the system. By creating a custom override here, developers can ensure that the new settings are integrated into the existing framework and follow the required protocols for functionality.

The other options do not provide the appropriate context or tools necessary to create a custom override. User settings typically pertain to individual user preferences rather than global interface changes. The main dashboard usually serves as a control center for navigation and access to features, rather than a location for creating custom modifications. The configuration tools may assist in managing settings, but the actual creation of overrides stems from the specific definitions laid out in the interface specification, where the necessary code and parameters for those overrides are established.