Cancellation of L2 Appointment

[kvrp2000]

I have already taken visa appointment for me (L1B) and my wife (L2B) together (same day, same time, single appointment). But due to some reason my wife cannot attend the interview on that day. Can I cancel my wife's (L2B) appointment without affecting my (L1B) appointment. Or, do I need to cancel the whole and take a new appointment for me alone (L1B) ?

-Praveen

[immihelp]

I don't think there is any provision to cancel just one person's appointment.