1.

When the SuperGIS Server Configuration window opens, the program will automatically "select" the first configuration in the Provider list and try to connect. Or you can click and select the configuration name to use in Provider List. After that, the program will try to connect to the selected configuration. If the connection fails, please see the figure below, in Published Services the contents shows nothing.

2.

If it connects successfully, the services published by this configuration will be displayed in the Published Services.