In particular, follow conventions for user interface design, default keyboard configuration, product installation, and documentation. 8.8 Allow the user to configure structured navigation. 4.8 Allow the user to turn on and off author-specified forwards that occur after a time delay and without user intervention. 4.9 Allow the user to turn on and off automatic content refresh. 9.6 Allow the user to configure the outline view.
Consistency is less important than accessibility and adoption of operating system conventions.
11.2 Allow the user to configure the graphical arrangement of user interface controls. 2.8 Provide a default keyboard configuration for frequently performed operations. 10.4 Allow the user to configure notification preferences for common types of content and viewport changes.