Custom Item Grouping logic for IR creation through ASCP for Customer SO (ATO) in WMS Org

Hi All,

This is my first question in community, as this is the first time I've a question which is not answered/discussed already.

Scenario: The way it is happening now

WMS ORG : W1

Customer SO #: 12345

Model : MOD123

Configuration Item ATO: C*MOD123

Components from BOM:     1. comp1

                                               2. comp2

                                               3. comp3

Additional Shippable/stockable Item on same SO on new line: item123  (This Item is not part of Model BOM. So this is not part of configuration and is added separately on same SO but on different line)

ITEM Setups: The Sourcing Setups for all the components (comp1,comp2,comp3) and item (item123) is set to be replenished from Internal Org - INV1