What are the basic setups or ETO item?

Summary:

I am learning how ETO process works in Oracle Fusion PIM/OM/MFG and Supply planning. Trying to understand the complete process flow.

To begin it I am stuck how ETO item to be created:

1. What setups required for creating ETO Item, what specifications to choose
2. How ETO item's BOM is defined?
3. How ETO item's WD is maintained?
4. How ETO item SO is created /how it is priced?
5. How Supply planning considers ETO items and does planning for components and resources

Any help on this will be really useful

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