My friend whenver we do headpassing, he set the mod ot aikido and he goes into game rules and edits it what does he do? how does he make a circle ring? how does he do any of it? please help

i ask him and he never tells me.

make a room
esc
settings
game rules
dojo type: 1
dojo size for passing I'd say 500ish

AM I the 1 roblox XD anyway sorry