private void detach_vSecurityTrusteeRoles(vSecurityTrusteeRole entity)
		{
			this.SendPropertyChanging();
			entity.SecurityTrustee = null;
		}
 partial void UpdatevSecurityTrusteeRole(vSecurityTrusteeRole instance);
 partial void DeletevSecurityTrusteeRole(vSecurityTrusteeRole instance);
 partial void InsertvSecurityTrusteeRole(vSecurityTrusteeRole instance);