1. SAP Ariba Contracts Administration Guide: In the section "Managing custom contract workspace fields
" the documentation details the process of creating custom fields of various data types (text
number
date
etc.) to extend the contract workspace. It explicitly states these fields can be used for searching and reporting. (Accessed via SAP Help Portal for SAP Ariba Contracts).
2. SAP Ariba Sourcing Project and Event Template Guide: The chapter on "Template Basics" discusses the configuration of project header fields. It explains that administrators can add custom fields to sourcing project templates to collect additional information required by the organization
which can then be used in reports. (Accessed via SAP Help Portal for SAP Ariba Sourcing).
3. SAP Ariba Reporting Field Dictionary: This official document lists all standard and custom fields available for reporting. The inclusion of custom fields (often prefixed with "flex" or a custom identifier) confirms their design for reporting purposes
directly supporting the solution. (Available on SAP Ariba Connect and SAP Help Portal).