To Work with this attribute It's a necessity to inherit a category from Exclusive base class-initializer or make use of a static helper method: When you ever must change the fundamental implementation you're still totally free to refactor them as properties with out breaking any dependent code. I did this https://m3mscogurgaon.politics.blog/2025/06/13/ganga-realty-liv-89-a-fresh-perspective-on-modern-urban-living/