# Closing Supplier Communication Gaps in D365 to Improve Procurement Efficiency

> Despite automating significant procurement workflows, Dynamics 365 falls short in supplier communication, forcing buyers to revert to manual email follow-ups. This gap poses challenges for manufacturers striving for operational efficiency.

**Source**: lumari.ai | **Published**: 2026-07-23 | **Type**: article

## Key Facts

- D365 automates procurement workflows but lacks supplier communication, risking planning accuracy.
- Most small suppliers ignore the vendor portal, leading to reliance on inefficient email follow-ups.
- Power Automate excels in structured tasks but fails with unstructured supplier communications.
- Companies face delayed deliveries due to manual updates, impacting financial performance and inventory.
- Lumari's email-native layer enhances D365, closing gaps in supplier interactions without onboarding.

## Summary

Microsoft's Dynamics 365 Finance and Supply Chain Management (D365) has made strides in automating procurement processes, yet significant gaps remain in supplier communication and follow-up tasks. This shortfall is critical for manufacturers who rely on timely supplier interactions to maintain operational efficiency. As companies increasingly adopt D365, understanding its limitations and the implications for procurement strategies is essential.

The D365 platform effectively automates the internal transactional processes of procurement, including requisition approvals, purchase order (PO) creation, and invoice matching. These functionalities have been robust since the system's inception and enable teams to manage a significant portion of their procurement workflow efficiently. However, once a PO is confirmed and sent to a supplier, D365's capabilities diminish. The system lacks effective mechanisms for tracking supplier confirmations, managing delays, and following up on unresponsive vendors, which often leads to reliance on manual processes such as email and spreadsheets.

The core issue lies in the disconnect between D365 and the unstructured nature of supplier communication. While the system can log and track structured data, it struggles with the variability of supplier responses, which often arrive in free-text emails or PDFs. This limitation results in procurement teams manually entering data back into D365, creating inefficiencies and increasing the risk of errors. As a result, master planning can become misaligned with actual supplier commitments, undermining the value of the sophisticated planning engine that D365 offers.

Microsoft's vendor collaboration portal was designed to bridge this gap by providing suppliers with a platform to confirm orders and submit invoices. However, this solution is effective primarily for larger, more connected suppliers who can justify the time and effort to engage with the portal. Smaller suppliers, who often represent a significant portion of a manufacturer’s supply chain, are less likely to adopt this technology. Consequently, many companies find themselves operating with a two-tier system: structured confirmations from a handful of major vendors and unstructured communications from the rest.

As procurement teams seek to enhance their operations, tools like Power Automate have emerged as a potential solution. While Power Automate can streamline certain tasks, such as sending alerts for unconfirmed POs, it falls short in handling the complexities of supplier communication. The unpredictable nature of supplier responses means that manual intervention remains necessary, which can negate the benefits of automation.

The market's competitive dynamics suggest that companies leveraging D365 must seek additional solutions to fill these gaps. New entrants like Lumari are addressing the shortcomings of D365 by providing an email-native layer that automates supplier interactions without requiring vendors to change their established communication methods. This approach allows manufacturers to capture supplier confirmations, manage RFQs, and track responses in real-time, thereby ensuring that procurement processes remain aligned with actual supply chain conditions.

Looking ahead, the procurement landscape is likely to evolve as companies increasingly recognize the limitations of traditional ERP systems like D365 in managing supplier relationships. The demand for integrated solutions that facilitate seamless communication with suppliers will grow, pushing vendors to innovate beyond transactional capabilities. Companies that adopt comprehensive systems addressing both structured and unstructured procurement tasks will gain a competitive edge, enhancing their operational resilience and responsiveness in a fast-paced market.

## Entities

- **Companies**: Microsoft, Lumari
- **Products**: Dynamics 365 Finance and Supply Chain Management, Business Central
- **Technologies**: Power Automate, Dataverse

## Key Concepts

procurement automation, purchase orders, vendor collaboration portal, Power Automate, RFQ process, supplier communication, data integrity, workflow management

## Definitions

- **Dynamics 365**: A suite of enterprise resource planning (ERP) and customer relationship management (CRM) applications developed by Microsoft.
- **RFQ (Request for Quotation)**: A document sent to suppliers requesting a quote for specific goods or services, often used in procurement processes.
- **Power Automate**: A cloud-based service that allows users to create automated workflows between applications and services to synchronize files, get notifications, and collect data.
- **Vendor Collaboration Portal**: A Microsoft tool that provides external vendors with a workspace to manage purchase orders, confirmations, and invoices.
- **Three-way matching**: A process in procurement that involves matching the purchase order, the receipt of goods, and the vendor's invoice to ensure accuracy before payment.

## Use Cases

- Automating purchase requisition approvals
- Transmitting purchase orders to vendors
- Tracking confirmed delivery dates
- Sending RFQs to suppliers
- Normalizing supplier quotes
- Managing vendor communications

## Frequently Asked Questions

**Can Dynamics 365 automatically follow up with suppliers on open POs?**

No, Dynamics 365 can transmit the PO and surface unconfirmed orders, but it cannot read a supplier's reply or update the system with new dates. Context-aware follow-up must occur outside of Dynamics.

**Does the vendor collaboration portal solve supplier communication in D365?**

Partly, but only for suppliers who use it. The portal allows for order confirmations and RFQ responses, but many small suppliers continue to use email, leading to a mix of structured and unstructured data.

**What does Power Automate handle in Dynamics procurement?**

Power Automate manages deterministic tasks like alerts for unconfirmed POs and scheduled reminders. However, it cannot reliably interpret free-text supplier emails or update D365 fields, as that requires human judgment.

**Is procurement automation different in Business Central?**

Business Central offers similar procurement functionalities but with less complexity. It lacks native RFQ-over-email capabilities and does not address the email communication gap, similar to D365.

**Do suppliers need to learn new software for this to work?**

No, suppliers can continue using email for communication. An email-native layer allows for reading and processing supplier responses without requiring them to adopt new software.

## Links

- [Read on Welcome.AI](https://welcome.ai/content/closing-supplier-communication-gaps-in-d365-to-improve-procurement-efficiency)
- [Original source](https://lumari.ai/blog/procurement-automation-dynamics-365)
- [Lumari](https://welcome.ai/company/lumari): Featured company

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Source: Welcome.AI | https://welcome.ai/content/closing-supplier-communication-gaps-in-d365-to-improve-procurement-efficiency