This is done to ensure matching naming and Spelling as well as defining a common settings model among users and the OSS community.
If a setting is allowed to be set to any value, you can use ANY. If a setting is allowed to be set to any value or it can also be unset, you can use. However, this configuration file can be modified to any needs, including new settings or subsettings and their values. This feature is still under development, that is intended to deprecate the Visual Studio, while it is recommended and usable and To distribute a unified settings.yml file you can use the conan config install command.