2 questions

[Doge is Hope]

So i got 2 questions.

First one. Would this work?

[lua]Groups = { "user", "admin", "owner" }

table.HasValue( ply:GetUserGroup(), ( Groups ) )[/lua]

Second one. How would go about making bullets do less damage. Cause i am planning to make something like Karma (TTT) in my gamemode where team killing will be punished

[Rubat]

1) table.HasValue( Groups, ply:GetNWString("UserGroup") ) Consult with wiki if unsure of parameters
2) GM:PlayerScaleDamage hook

[arcaneex]

GetUserGroup() is not a function unless you make it yourself.

[a-cookie]

[QUOTE=arcaneex;43058636]GetUserGroup() is not a function unless you make it yourself.[/QUOTE]

I think ULX adds the function.

[OzymandiasJ]

[QUOTE=arcaneex;43058636]GetUserGroup() is not a function unless you make it yourself.[/QUOTE]

You can also just do this:
if player:GetNWString("UserGroup") == "SOMEGROUP" then