C++20 Inheritance

I'm using classes and virtual base classes extensively, with multiple levels of subclasses.

Consider this a feature request. If I have a base class Item that implements basic functionality like property lists, etc.

When I look at an inherited class, such as Box, I would like to be able to toggle viewing the functionality provided by the superclass on and off for functions and variables that are not locally redefined, and I'd like to have it clear what is inherited and what is locally defined or redefined.

Thanks in advance!