How to teleport group of players to the same game server?

I have a system where people can get into groups/parties with other users in their lobby and I want to know if there is any possible way I could send them to the same server using the teleportation system for games.

Example: greg, derek, sarah, and molly are all in a part together, The party leader would then press start and all of them will be teleported to the same server. How would i go about teleporting them?

the only way I could think of is like this:

for i,x in pairs(game.Players:GetChildren()) do
if x.Name == "Whatever" then
-- [[ CODE HERE ]] --
end
end

or

local groupofplayers = --Where ever your group is located
for i,x in pairs(game.Players:GetChildren()) do
if x.Name == groupofplayers.Name  then
-- [[ CODE HERE ]] --
end
end

somethine like that, I'm sorry if it's not to helpful, I'm not the best at explaining stuff

local TS = game:GetService("TeleportService")
local Players = game:GetService("Players")
 
local code = TS:ReserveServer(game.PlaceId) -- Returns a code
local players = Players:GetPlayers() -- Get a list of all players
 
TS:TeleportToPrivateServer(game.PlaceId,code,players) -- Actually teleport the players
-- You could add extra arguments to this function: spawnName, teleportData and customLoadingScreen

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