Sub kit showing 0 qty during Sales Order Entry

Hi,

I have created a main kit and a bill of material for that and there is a sub kit with BOM inside the main kit. There is stock for all the components (items) in the kit (main and sub).

Now when I try to create a sales order, in the detail when I select the kit components it shows 0 qty for that sub kit inspite of the quantity available for the items inside that sub kit.

How to get the quantity for that sub kit, please advise

Thanks & Regards,

Nadir