Topic :
Sales order depletion of inventory without picking and shipping activity 
Use case:
Oracle cloud Order management is implemented to any Supermarket like Walmart
etc. in which all sales happened as POS. and on periodic basis it will be
interfaced to the source systems in that case, we can use the below option as
already sale is done and only we need to deplete the inventory for books and
tracking. 
Setups 
1.      01. OM opt-in feature enabled> Order management 
Reduce Inventory when a sales order does not require picking and shipping >  Enabled 
02. Manage Order Management Parameters
Process Inventory Transactions Immediately	 : Yes
Process Inventory Transaction Lines as a Group	 : Yes / No based on customer requirement
Inventory Transaction Date for Order Lines	:Current date  based on customer requirement
03.Orchestration process deployment and assignment.
DOO_InventoryTransactionProcess   > deployee
04.   Orchestration process assignment rule
If  Allow inventory Transaction is Yes  
then Process :  DOO_InventoryTransactionProcess
05. Manage Pretransformation Defaulting Rules
if order type :XXXXXX 
then Allow inventory Transaction to Yes
Test: 
On sales order : 
we need below attributes updated 
00. Allow inventory transaction to yes
01. Warehouse 
02. Sub inventory 
03. Stock locator
04. Lot/ serial