You need to configure the system to support automation for referrals. What are two possible ways to achieve the goal? Each correct selection presents a complete solution. NOTE: Each correct selection is worth one point.

The two most appropriate and modern methods for implementing automation for a business process like referrals within the Microsoft Power Platform are Power Automate flows and Azure Functions.

A Power Automate flow is the primary low-code solution for creating automated workflows. It can be triggered by events in Dataverse, such as the creation or update of a referral record, and can perform a series of actions without writing code.

For more complex, scalable, or computationally intensive logic, an Azure Function provides a pro-code, serverless solution. It can be configured as a "listener" by registering a webhook in Dataverse that triggers the function when a specific event occurs on the referral entity. This pattern allows developers to extend Dataverse with custom server-side code.

A. The Discovery service is an API used to find the URL for a specific Dataverse environment; it is a mechanism for connection, not a complete automation solution.

B. While classic workflows with custom extensions can achieve automation, they are a legacy technology. Power Automate and Azure Functions are the modern, recommended approaches for new solutions.

1. Power Automate flow (D): Microsoft Learn. (2023). Overview of how to integrate flows with Dataverse. "The most popular way to build automation in Dataverse is with Power Automate." This documentation details how to use the Dataverse connector to trigger flows from table events.

2. Azure Function that uses a listener (C): Microsoft Learn. (2023). Use webhooks to automate processes and trigger non-Power Automate flows. Section: "Use a webhook to call an Azure Function". This document states, "You can use webhooks to notify an external system, such as an Azure Function, when an event occurs in Dataverse." The function endpoint acts as the listener for the webhook call.

3. Discovery service (A): Microsoft Learn. (2023). Discover the URL for your organization using the Discovery service. "The Discovery service provides the ability to determine the correct organization and URL for a user who belongs to more than one organization." This confirms its purpose is for connection, not process automation.

4. Workflow extension (B): Microsoft Learn. (2023). Classic Dataverse workflows. This document describes the capabilities of classic workflows but also includes a section, "When to use classic Dataverse workflows instead of Power Automate flows," highlighting that Power Automate is the preferred tool for most scenarios.