private void detach_AccessRights(AccessRight entity)
		{
			this.SendPropertyChanging();
			entity.User = null;
		}
		private void attach_AccessRights(AccessRight entity)
		{
			this.SendPropertyChanging();
			entity.User = this;
		}
 partial void UpdateAccessRight(AccessRight instance);
 partial void DeleteAccessRight(AccessRight instance);
 partial void InsertAccessRight(AccessRight instance);