How to Disabling Team Kill in Roblox’s Official Weapon Kit?

I’ve been modifying Roblox’s official weapon kit (https://developer.roblox.com/en-us/articles/weapons-kit 22) for some time now, and I just noticed this kit doesn’t have a clear function that disables team killing.

And I was wondering how I could disable team killing?

Any help from anyone who has worked with these guns would be appreciated.

Hello ! I don't know if you've found the solution by now but I suggest you read this -> https://devforum.roblox.com/t/roblox-weapons-kit-fork-with-fixes-and-improvements/1822133