Creates a 'child' settings object which has a base path of
base-path/name, where
base-path is the base path of settings.
The schema for the child settings object must have been declared
in the schema of settings using a <child> element.
Since 2.26
Creates a 'child' settings object which has a base path of base-path/name, where base-path is the base path of settings. The schema for the child settings object must have been declared in the schema of settings using a <child> element. Since 2.26