You were very close with your code, Kooox - but I see now why it was not working.
Try:
<font class="small">Code:</font><hr /><pre>
WinGet, parbet, pid, Parbet.com Poker - Lobby
if (parbet)
{
GroupAdd, CryptoTables, ahk_pid%parbet%,,, Lobby
}
</pre><hr />
Remember to start/reload BetPot
after the lobby is up, and please report success/failure, so I can add this in as standard.
Good luck,
dave.