BRP - dependants?

[AngryCat]

Hi,
I just received a letter asking me to come and enrol my Biometric information.
This letter is addressed to me only.
What happens with my dependants? Do they receive their own letter, or would they need to be enrolled at the same time with me, on the same barcode? (Applications were submitted together and acknowledged by UKBA.)

Thanks!

[AngryCat]

Managed to get through to Biometrics department - they do issue separate letters for main applicant and dependants. I just need to be patient
The lady was very nice and helpful!