Scenario: A Citrix Administrator needs to configure StoreFront to allow external users access to internal...

Pass-through from NetScaler Gateway is the authentication method that allows external users to access internal resources through StoreFront without having to enter their credentials again. This method requires that users authenticate on NetScaler Gateway, which then passes the user identity to StoreFront. This option is only available if it has been enabled for the store. See Pass-through from Citrix Gateway for more details.