Extend Microsoft Power Platform Solutions with Code and AI (AB-400)

Microsoft is updating Exam PL-400 (Power Platform Developer) to AB-400: Extending Microsoft Power Platform Solutions with Code and AI This change reflects the way Power Platform developers are building solutions today. Modern development increasingly includes AI integrations, custom code experiences, intelligent agents, and advanced extensibility capabilities across the Microsoft ecosystem.

Retail Price: $2,195.00

Next Date: 11/10/2026

Course Days: 3


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The refreshed AB-400 exam will continue to validate the core skills expected of Power Platform developers while incorporating newer capabilities and development patterns, including:

  • Power Apps code apps
  • Microsoft Foundry agent integration
  • Copilot Studio agent integration
  • AI-powered application development scenarios
  • Modern extensibility and customization approaches

Audience Profile

As a candidate for this course, you design, develop, test, and troubleshoot solution components by using the extension points of Microsoft Power Platform and generative AI. You implement:

  • custom user experiences and business logic.
  • system integrations.
  • data conversions.
  • custom process automation.
  • Power Automate workflow expressions.
  • agentic AI as part of your solution logic.

At Course Completion

Prerequisites

Before attending this course, students must have:

  • Microsoft Power Platform services, including an in-depth understanding of its capabilities, boundaries, and constraints.
  • Authentication, security, and application lifecycle management (ALM) practices for the Microsoft Power Platform.
  • Microsoft Power Platform developer tools, including Microsoft Power Platform CLI as part of the development workflow.
  • AI assisted tools and agents to enhance solution development and troubleshooting.
  • Modern IDE and developer productivity tools, such as Microsoft Visual Studio and Visual Studio Code.

You have development experience with:

  • Microsoft Power Platform services
  • JavaScript, JSON, TypeScript, and Power Fx
  • C#, Python, HTML, and YAML
  • RESTful Web APIs
  • Microsoft Azure
  • Microsoft Foundry
  • Microsoft Copilot Studio

Core Exam & Course Domains (AB-400)
The syllabus is organized across four main technical weighted categories: 
  • Build Solutions (15–20%): Designing, developing, testing, and troubleshooting solution components using Power Platform extension points and CLI tools. 
  • Extend User Experience (25–30%): Building Power Apps code apps, custom user interfaces, client scripting, and Power Apps Component Framework (PCF) components. 
  • Extend Power Platform (35–40%): Developing plug-ins, custom business logic, Dataverse events, custom connectors, and Power Automate workflow expressions. 
  • Develop Integrations & AI (10–15%): Integrating system data conversions, Azure Functions, Microsoft Foundry agents, Model Context Protocol (MCP) servers, and Copilot Studio agentic AI workflows. 
Course Dates Course Times (EST) Delivery Mode GTR
11/10/2026 - 11/12/2026 10:00 AM - 6:00 PM Virtual Enroll