What elements can be updated to match a client's branding in Appian?

In Appian, customization options are provided to ensure that applications align with a client's branding and visual identity. This includes the ability to update multiple elements of the user interface.

Each of the elements mentioned—selected highlights, loading bars, and the navigation bar—can be customized according to branding requirements. For instance, selected highlights can reflect specific brand colors or styles that distinguish them within the application, while the loading bar can be modified to showcase the client's branding during loading processes, enhancing user experience and consistency in design. The navigation bar is also versatile in that it can be styled to mirror a client’s visual identity, maintaining uniformity across the application interface.

By allowing all of these components to be modified, Appian enables organizations to create a cohesive look and feel that resonates with their brand, fostering a stronger connection to users and reflecting professionalism in application design. Thus, the correct answer encompasses the capability to adapt all of these elements, allowing for comprehensive brand alignment throughout the application.