/// <summary>
        /// Creates a service host.
        /// </summary>
        /// <param name="constructorString">The constructor string.</param>
        /// <param name="baseAddresses">The base url address.</param>
        /// <returns>A <see cref="ServiceHostBase"/>.</returns>
        public override ServiceHostBase CreateServiceHost(string constructorString, Uri[] baseAddresses)
        {
            ServiceHostBase serviceHost = base.CreateServiceHost(constructorString, baseAddresses);

            serviceHost.Configure(SPServiceAuthenticationMode.Claims);
            return(serviceHost);
        }