This function allows a randomly selected show to be started, while the range of available shows can be specified.
In the Media Pool, click the plus sign next to category 
Devices and select the corresponding SC Net device port below it.
From the device folder All devices drag Special functions into a marker track.
Right-click the marker, select Properties and the dialog will appear.
Click Random Jump to enter the corresponding range of shows available for this purpose.
In field Comment you can enter any appropriate designation to become visible in the timeline. Usually it makes sense to enable option Auto comment, which generates some suitable labelling depending on the chosen function.
Finally, click on OK.
Information about any other functions can be found under Special functions for the SC Master.