2 The point can be a default value so a nullable Test defeats the point. Keith's solution demonstrates that by initialising it within the Ctor. If it's to the dB I don't genuinely see much distinction than possessing a default column value and allow it to be a non-null column https://servicedapartmentingurgaon.blogspot.com/2025/07/m3m-st-andrews-at-scda-creates.html