iProcurement charge account defaulting

There is a common question; how are the accounts generated? The answer for the iProcurement Charge account is below:

How Is Charge Account Defaulted On iProcurement Requisition Lines?[ID 455847.1]
If an Inventory Organization is specified for the location, then this is considered an Inventory Location.

If Inventory Organization is blank, then this is considered an Expense Location.

For items delivered to inventory location the charge account is defaulted from the following settings in the order shown

Charge account specified in the subinventory to which the inventory item will be delivered affected by the following:
The profile 'POR : Preferences -Selected Items Default to Inventory'
The subinventory location specified in iProcurement Preferences
The Deliver To Subinventory checkbox available during iProcurement checkout
Charge account specified in the item definition in Master Items form.
Charge account specified in the Employee setup form (Human Resources / People / Enter and Maintain / Assignment / Purchase Order Information)
Charge account specified as Primary Favorite Charge Account in iProcurement Preferences
- used only if none of the above defaults are specified

For items delivered to expense location the charge account is defaulted from the following settings in the order shown

For items charged to Projects, the project based charge account will be used based on customizations implemented in the requisition account generator workflow.
Charge account specified in the item definition in Master Items form.
Charge account specified in the Employee setup form (Human Resources / People / Enter and Maintain / Assignment / Purchase Order Information)
- affected by Expense Account Rules setup in Purchasing / Setup / Financials / Accounting / Expense Account Rules. Expense account rules can replace one of more of the defaulted charge account segments with a new segment value(s) specified in the expense account rule(s)
Charge account specified as Primary Favorite Charge Account in iProcurement Preferences
- used only if a default employee account is not specified
- affected by Expense Account Rules only if the profile POR Apply Expense Account Rules To Favorite Charge Account = Yes.