---
schema_version: "1"
id: 0c5ec81bea1badb76d3cd0059bb4b666e8d6516147ed1c64506c69f6c0a4343c
title: Decomposition flow supplemental orders
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/ind/264-0-0/comms_t_decomposition_flow_supplemental_orders_233977.md
canonical_url: https://help.salesforce.com/s/articleView?id=ind.comms_t_decomposition_flow_supplemental_orders_233977.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 1b7369a6318bd1b059155f9db3ba9eba2e3ac3c23156514165e9e3387eb6c8eb
description: Decomposition handles supplemental orders in the ways outlined in this topic.
products:
  - Industry Solutions
  - Cross Cloud
release: "264"
---
# Decomposition flow supplemental orders

Decomposition handles supplemental orders in the ways outlined in this topic.

- Decomposition mapping rules are not executed for upstream order items (commercial order items or multi-level fulfillment order items) with the supplemental action of Cancel.
- OM determines supplemental actions by comparing the decomposition plan of the supplemental order (which is new) with the decomposition plan of the original order. A difference between the two decomposition plans indicates the need for a supplemental action.
- If all of the upstream order items for a supplemental technical order item have a supplemental action of **Cancel**, then the supplemental technical order item is also marked to have a supplemental action of **Cancel**.
- If a supplemental order item has a supplemental action value of **Cancel**, or if there's been no change to the attribute from fulfillment, then all of the attributes of the original order Item are copied into the supplemental order item. Otherwise, see [Conflict of attributes](https://help.salesforce.com/s/articleView?id=ind.comms_t_conflict_of_attributes_234154.htm&release=264.0.0&type=5 "If an attribute value was updated in fulfillment (for example, by an external integrator), and then the relevant order is superseded by a supplemental order, there might be a conflict between the updated value and the one in the supplemental order.").
- For any technical order item that is not Canceled, if there are interim or immediate children of Cancel or Amend requested change, it has the supplemental action of **Amend**.