Is there any portal in TCS for resignation?After resignation in TCS is there any discussion that will happen to match the offer?

1.)You need to send mail to your manager and supervisor by keeping your hr in CV

2.)Once you receive resignation acceptance mail either in your personal or TCs mail

3.) Refer to I talent in ultimatix

4.) After 1 month of np they will scheduled one call for discussion

If anything went wrong by when we can withdraw al?