1.3.9.9.3.  AppServer Service: Configuration
1.3.9.9.3.1. Tabbed page "Port configuration"
1.3.9.9.3.2. Tabbed page "HTTP Authentication"
1.3.9.9.3.3. SSL encryption
1.3.9.9.3.3.1. Make certificate available via Windows certificate store
1.3.9.9.3.3.2. Import certificate on client with Windows standard tools
1.3.9.9.3.4. Show server state
1.3.9.9.3.5. Configuration file for the AppServer Server configuration
1.3.9.9.3.6. Caching index files of $CADENAS_DATA on PARTapplicationServer
1.3.9.9.3.7. LinkDB queries
1.3.9.9.3.8. Updates of ERP search index
1.3.9.9.3.8.1. Logging of LinkDB changes
1.3.9.9.3.8.2. Manual update and initial creation of LinkDB search index

In PARTadmin under AppServer Service, you can find setting options on Port configuration and HTTP Authentication.