Hey, I created new tutorial on YouTube presenting how to define and use Bitmasks in Unreal Engine 4. Showing how useful can be and how to mix them in order to define extra properties and relations 1 to N. Start using bit flags (masks) instead of many booleans which can be harder to setup if project is growing.
https://www.geeksforgeeks.org/bitwise-operators-in-c-cpp/