SAP Fieldglass enhances visibility primarily through its robust, real-time analytics and reporting capabilities. These tools provide deep insights into external workforce spend, supplier performance, and worker data, allowing businesses to make informed decisions. For compliance, Fieldglass offers dedicated features to manage and enforce policies. This includes tracking worker qualifications, certifications, background checks, and tenure limits to mitigate risks such as co-employment and ensure adherence to both internal policies and external regulations. Together, these functionalities provide a comprehensive view and control over the external workforce.

B. Through automated procure-to-pay processes: While automation is a core function, it is the overarching process. The specific enhancements to visibility and compliance are better described by the analytics and dedicated tools that operate within this process.

D. By supporting diverse contingent labor requirements: This describes the scope and flexibility of the platform (what it manages), not the specific mechanisms it uses to enhance visibility and compliance over that workforce.

1. SAP Official Documentation - SAP Fieldglass Analytics: The solution brief "SAP Fieldglass Analytics" states, "Gain full visibility into your external workforce and services... with powerful, built-in analytics from SAP Fieldglass solutions. You can track key performance indicators (KPIs), monitor trends, and identify opportunities for improvement." (Source: SAP Solution Brief, "SAP Fieldglass Analytics", Page 2).

2. SAP Official Documentation - Compliance and Risk Mitigation: The SAP document "Mitigating Risk in Your External Workforce Program" details compliance features: "SAP Fieldglass solutions help you mitigate risk and enforce compliance across your external workforce... You can track required credentials, licenses, and certifications for contingent workers... and monitor tenure to avoid co-employment." (Source: SAP White Paper, "Mitigating Risk in Your External Workforce Program", Page 3, Section: "Enforce Compliance").

3. SAP Help Portal - Reporting and Analytics: The official SAP Help Portal for Fieldglass details the extensive reporting capabilities that provide "visibility into all aspects of your contingent workforce program." (Source: SAP Help Portal, SAP Fieldglass, "Reporting and Analytics Overview").