Problem in defining FSV items

Hi Experts,

I have an FSV and I am trying to modify it. Following is the image of FSV I have

ALIN Financial Statement Version - Alere India

SOURCES OF FUNDS Assets

APPLICATION OF FUNDS

FIXED ASSETS

GROSS BLOCK

ACOA0011000090 - 0011000090 X X Asset Acquisition Contra Account

ACOA0011002000 - 0011007000 X X

ACOA0011400000 - 0011400000 X X Capital Advance

ACOA0013001060 - 0013001060 X X Asset in Transit including Inventory

Now I want to create subtree under any of the accounts defind. Can anybody please guide me how should I do it?

Regards,

Ribhu