Usle lia 2nd chart dekhna ka jarurat ni ha bas IRCTC ma 1st chart ma hi boarding point change karne se unka naam mil jaega. Like agr VB ma Ald remote quota k pass dekhna ha to BP Ald hona hoga, BSB charting ma unhe dhundoge to ni milega, Bsb charting ma bas Bsb se Bp change karke Ald karne wale hi milega