Which approach is not typically associated with the use of Mendix AtlasUI?

The choice highlighting the integration with external design tools is not typically associated with the use of Mendix AtlasUI. AtlasUI is fundamentally designed to provide a complete set of customizable UI components and styles that align closely with Mendix's design principles. It allows developers to create reusable UI components and define user interface behavior within the constraints of its own styling guidelines.

Mendix AtlasUI prioritizes a unified design system, facilitating rapid development without needing to rely on external design resources. While integrating with external design tools can enhance capabilities, this aspect falls outside the primary focus of Mendix AtlasUI, which emphasizes consistency and internal cohesion in UI design. This makes it essential for developers to leverage the built-in capabilities of AtlasUI for building user interfaces rather than importing or integrating various external design elements.