partial void DeleteOrg(Org instance);
 partial void UpdateOrg(Org instance);
		private void detach_OrgsByGeo3(Org entity)
		{
			this.SendPropertyChanging();
			entity.Geo3 = null;
		}
 partial void InsertOrg(Org instance);
		private void attach_OrgsByGeo3(Org entity)
		{
			this.SendPropertyChanging();
			entity.Geo3 = this;
		}