Where do I put my VIP system files?

Garry's Mod coding
#1

I coded a vip system for my TTT server

I got it all coded, i got sh_meta.lua / init.lua / cl_init.lua

where do i add them so they vip system goes ingame??

#2

addons/YOURADDON/lua/autorun
OR
lua/autorun/

is my guess