And so in order to set the context of the menu for the administration, you need to follow a couple of steps 1.First go to lua file garrysmod\gamemodes\sandbox\gamemode\spawnmenu\contextmenu.lua 2.The second is just to write this script here.
local function DisallowContextMenu() if not LocalPlayer():IsAdmin() then return false end end hook.Add("ContextMenuOpen", "DisallowContextMenu", DisallowContextMenu)
And now only the administration sees the context of the menu
