Parant Child asset data management in SAP B1

Hi

We have a scenario, we are managing our Assets data in SAP-B1 in that our assets has some child asset let say

Desktop  Parent Asset

Monitor

CPU Child Item each is having its own serial no.

Mouse

HDD

We want to manage each of the child items inventory separately by serial no wise for that I need to define each child item as a item.

We want a inventory report in which we will be to see how many desktop are available and what are its child item along with its serial no in the following fashion ;

Desktop  Parent Asset (once drill down will show child item)

Monitor

CPU Child Item each with its serial no.

Mouse

HDD

Regards

Satish