https://www.dotnetzone.gr:443/cs/blogs/iwannis/archive/2009/06/08/nhibernate-inverse-quot-true-quot-and-cascade-quot-save-update-quot-demo.aspxWe will work with the following database schema: The corresponding domain model is as follows: Entity.cs public class Entity { private long _iD; public virtual long ID { get { return _iD; } set { _iD = value ;} } private string _description; public virtualelCommunityServer 2.1 SP3 (Build: 20423.1)