Installation (Hotkey) - ngholson/g4ScoreBoard GitHub Wiki
Step 1.
Open the "Scripts" dialog box from the "Tools" Menu.
Step 2.
Click the "+" in the left corner to add the script.
Step 3.
Navigate to and select the "g4ScoreBoard_hotkeys.lua" included with the scoreboard download and click "Open".
Step 4.
You should now see the "g4ScoreBoard_hotkeys.lua" script listed in the list as shown. Click "Close"
Step 5.
Open the OBS Studio Settings by either method shown below.
Step 6.
Configure the hotkeys however you like and you are Done.