---
title: Sourcing and Procurement Operations reference
description: Reference topics provide additional information about Sourcing and Procurement Operations, including lists, forms, rules, components, parameters, roles, and personas.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/source-to-pay-operations/sourcing-and-procurement-operations/spo-reference.html
release: australia
product: Sourcing and Procurement Operations
classification: sourcing-and-procurement-operations
topic_type: reference
last_updated: "2026-03-12"
reading_time_minutes: 2
breadcrumb: [Sourcing and Procurement Operations, Finance and Supply Chain]
---

# Sourcing and Procurement Operations reference

Reference topics provide additional information about Sourcing and Procurement Operations, including lists, forms, rules, components, parameters, roles, and personas.

-   **[Base system procurement case type reference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/base-system-procurement-case-types.md)**  
Procurement Case Management provides 13 base system case types that classify procurement work.
-   **[Create New Pipeline Project form](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/create-pipeline-project-form.md)**  
Use the Create New Pipeline Project form to provide details about the pipe project.
-   **[Pipeline project record tabs and UI actions](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/pipeline-form-tabs-actions.md)**  
View project financial details, add existing procurement objects to pipeline projects, or create new procurement objects from the Pipeline project record form.
-   **[Savings opportunity fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/savings-opportunity-fields.md)**  
Reference for the fields on the savings opportunity record in the Savings Opportunities \(sn\_spend\_gen\_ai\_savings\_opportunities\) table.
-   **[Purchase requisition, purchase order, and sourcing request states](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/pr-po-sr-states.md)**  
Purchase requisitions, purchase orders, and sourcing requests move through a series of states as they progress through the procurement lifecycle. Each state reflects the current stage of processing and determines what actions are available.
-   **[Purchase requisition state model](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/pr-state-model.md)**  
Reference for the complete purchase requisition \(PR\) state model, including the standard progression sequence and alternative progression branches that a PR can follow.
-   **[Purchase order state model](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/po-state-model.md)**  
The purchase order state model defines the happy-path sequence and deviation branches that a PO follows from creation to closure.
-   **[SPO and Asset Management data model mappings](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/itam-spo-data-model.md)**  
Describes the data model and state synchronization between SPO and Asset Management for purchase orders, purchase requisitions,sourcing requests, shipments, and receipts.
-   **[Primary data tables for Sourcing and Procurement Operations](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/spo-primary-data-tables.md)**  
The primary data tables for Sourcing and Procurement Operations store important information about products, attributes, pricing, approvals, payment terms, shipping methods, delivery locations, and job codes.
-   **[Domain separation and Sourcing and Procurement Operations](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/psm-domain-separation.md)**  
 Domain separation is unsupported for Sourcing and Procurement Operations. Domain separation enables you to separate data, processes, and administrative tasks into logical groupings called domains. You can control several aspects of this separation, including which users can see and access data.
-   **[Sourcing and Procurement Operations glossary](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/spo-glossary.md)**  
Learn about the terms and concepts used in Sourcing and Procurement Operations \(SPO\).
-   **[Address deletion permissions](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/address-deletion-access-control.md)**  
Only the user who saved a delivery address can delete it. If you shop on behalf of another user, you have the same ability to delete addresses saved under that account.

**Parent Topic:**[Sourcing and Procurement Operations](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/source-to-pay-operations/sourcing-and-procurement-operations/psm-overview.md)