To fix visa appointment using old passport

[nramasa]

Hi,
I would greatly appreciate if anybody could tell me whether i can fix a visa appointment for my parents using their old passport datails.My parents passport expire on 10th Sep 2005 and they have applied for renewal.I would like to know wheher i can fix an appointment for the visitors visa using their old passport details?their new passports might take some time to come.
thanks in advance

[immihelp]

yes, you can.