#### §4.6.(a) Private methods from super classes

(Cf. §3.4.(d)) If a callin binding shall bind to a private base method, that method must be defined in the exact base class to which the current role class is bound using `playedBy`.
If a private base feature must indeed be callin-bound, a role class must be defined that is played by the exact base class defining the private feature. Another role bound to a sub-base-class can then be defined as a sub class of the first role. It will inherit the callin binding and through this it can access the desired feature.