Oracle Inventory Orgs Structure

[AIMAM]

Version R12/11i? = 11i
Instance PROD/TEST/VIS? = PROD
Module? = Inventory
OS? = Solaris


Hi,

We are working on Oracle Applications 11i, in Inventory, Purchasing, Payables, Fixed Assets, and General Ledger Modules.
Our Inventory Organisation Structure is as follows: We have One master items organisation and 3 inventory organisations for different items with different material accounts.

We have a request from the Finance department to implement a structure that includes three different inventory organisations and under each one we have different items major categories each assigned to a different receiving accounts.

Is there anyway we can do this? and how?

Can we have multiple sub receiving/expense accounts for each different inventory organisation and how can we implement it?

Thanks...