The nsconmsg tool can be used to display the policy bound hits on a Citrix ADC appliance. This tool can show the number of times a policy was evaluated and the number of times it was hit. The nsconmsg tool can also display other statistics and information about the Citrix ADC configuration and performance1
1: Citrix ADC Command Reference

To ensure the line-of-business application is added to Favorites and users cannot remove it, the Citrix Administrator should add the phrase "KEYWORDS: Mandatory" to the application properties3.

To enable Citrix XML Service trust for user access within a Citrix Virtual Apps and Desktops infrastructure, the administrator must run the Set-BrokerSite -TrustRequestsSentToTheXMLServicePort $true PowerShell command from within a Controller. This configures the site to trust requests sent to the XML Service port1.

According to the Create store page from the Citrix Product Documentation, the administrator can create a store for unauthenticated users by ticking the option "Allow only unauthenticated users to access this store" when creating the store. This option is suitable for contractors who will not be Active Directory users and need access to specific resources. The other options (HTTP Basic, Smart card, and Pass-through) are authentication methods that require user credentials.