As per Indian railways rule on Tatkal, a total of 4 adult passengers are allowed to book on one train ticket.
Using my registered IRCTC ID, I have booked one ticket for me and my wife, and booked a second one for my mother and my two siblings. Unfortunately, the passengers on the second ticket don't have any identity proof. The passengers on both tickets have different seat numbers, but in same coach. Both tickets' confirmation messages are in my mobile's inbox.
Will there be any issue for passengers travelling on the second ticket because none of them have an ID proof to produce when TTE asks?