Random spread with a count of 10

Hello, Can someone advise me how to use the Random Spread with a count of 10. And how to pick the 3rd slice from the Spread list. Thank you

First have a look at Documentation, then create and select a node and hit F1 this open its help patch, finally look at attached patch.

for_harry007.v4p (4.2 kB)

Thanks h99 for your advice, I will have a look :)