help setting up round robin

[MiRai]

im trying to set up round robin usin isboxer for my shamans TS and totems

if i am not doing this right please let me know TS is set to my ` button

New Mapped Key >
Step> 1 > Target > Character Slot 1 > Key combination `
Step> 2 > Target > Character Slot 2 > Key combination `
Step> 3 > Target > Character Slot 3 > Key combination `
Step> 4 > Target > Character Slot 4 > Key combination `
i dont think its correct, Fenril linked me to the Isboxer page for it but it wasnt much help to me, can anyone tell me how to set this up please

Step 1 > Keystroke Action > Target > Key Combination ` (And then check the Round Robin box)

Target meaning your Shaman. If you're playing 5 characters and 4 of them are Shaman you'll need to setup
an Action Target Group for the Shaman. If you're only playing 4 characters and they're all Shaman then your
Target would be "All w/ Current."

And then ` needs to be assigned to this spell in the game itself on each of the windows in question.