Need help with coding scoreboard.

So I need help modifying a TTT Scoreboard.
First I cant find the File.
Second I need help adding scoreboard ranks (I already have a section for ranks just need specific ranks added)
So help with the coding would be nice all help is much appreciated.

The file…seriously?
terrortown/gamemode/cl_scoreboard.lua

Wrong!

It is terrortown/gamemode/vgui/sb_row.lua
and terrortown/gamemode/vgui/sb_main.lua