§1.3.1.(c) Overriding and implicit inheritance

If a team contains a role class definition by the same name as a role defined in its super-team, the new role class overrides the corresponding role from the super-team and implicitly inherits all of its features. Such relation is established only by name correspondence.

A role that overrides an inherited role should be marked with an @Override annotation. A compiler should optionally flag a missing @Override annotation with a warning. Conversely, it is an error if a role is marked with an @Override annotation but does not actually override an inherited role.

It is an error to override a role class with an interface or vice versa. A final role cannot be overridden.
Unlike regular inheritance, constructors are also inherited along implicit inheritance, and can be overridden just like normal methods.