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MB-820T00-A: Dynamics 365 Business Central Developer Advanced

The MB-820T00-A: Dynamics 365 Business Central Developer course by Microsoft trains developers, software engineers, and technical consultants to build and customize extensions using AL programming, integrate with Power Platform, and manage app lifecycle—solving the growing demand for certified specialists as Business Central becomes Microsoft’s fastest-growing Dynamics app with over 1,000 solutions on AppSource.

This course prepares learners for the Microsoft Certified: Dynamics 365 Business Central Developer Associate certification. Koenig Solutions offers official vendor-authorized courseware and 30-day lab access, enabling developers to gain hands-on proficiency in debugging, deployment, and integration—equipping them to lead secure, scalable Business Central implementations in evolving enterprise environments.

40 Hours (5 Days)
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44+ professionals trained

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Public Batch USD 2,700
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Self-Paced USD 199
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Course Overview

The MB-820T00-A: Dynamics 365 Business Central Developer course by Microsoft is designed for developers, software engineers, and technical consultants aiming to master the creation and customization of solutions within Microsoft Dynamics 365 Business Central. This comprehensive training prepares candidates for the Microsoft Certified: Dynamics 365 Business Central Developer Associate certification and focuses on developing apps that extend or modify Business Central functionality. Participants will learn to integrate Business Central with Microsoft Power Platform and other applications, troubleshoot system issues, and manage upgrades. With Business Central being Microsoft’s fastest-growing business app and over 1,000 solutions published to AppSource, demand for skilled developers is rising across mid-sized enterprises and ISVs.

Throughout the course, students work hands-on with core technologies including AL programming language, Visual Studio Code with AL extension, Azure DevOps for CI/CD pipelines, and Microsoft Dataverse for integration. The lab environment leverages a cloud-hosted Business Central sandbox, where learners configure and deploy custom extensions using real-world scenarios. A key project involves building a fully functional app that modifies existing tables and pages, implements business logic through events, and includes an assisted setup guide for seamless deployment. Students also gain experience with permission sets, entitlements, and data initialization during installation, ensuring solutions are secure and production-ready.

This training directly prepares professionals for the MB-820 certification exam, recognized globally as a benchmark for Dynamics 365 development expertise. Certified developers can expect competitive salaries, with U.S. roles averaging between $90,000 and $120,000 annually based on industry reports. Koenig Solutions enhances learning with official Microsoft courseware, instructor-led labs, and a Guaranteed-to-Run schedule, ensuring reliable access to training. Upon completion, developers are equipped to lead Business Central implementations, contribute to AppSource publishing, and advance into senior developer or solution architect roles within the Microsoft ecosystem.

What You'll Learn

✓Develop comprehensive solutions using Microsoft Dynamics 365 Business Central, the leading ERP platform, to streamline your business processes and improve efficiency.
✓Implement AL objects in Dynamics 365 Business Central to customize and extend your ERP system for specific business needs.
✓Design and extend tables and pages in Microsoft Dynamics 365 Business Central to tailor the user interface and data management for optimal performance.
✓Integrate Microsoft Dynamics 365 Business Central with external applications to enable seamless data flow and enhance business workflows.
✓Create and manage reports and XMLports in Dynamics 365 Business Central to generate insightful analytics and automate data exchange.
✓Deploy and debug extensions in Microsoft Dynamics 365 Business Central to ensure reliable performance and quick issue resolution, boosting your system's stability.

Skills You'll Gain

Dynamics 365 Business Central AL Programming AL Objects Development Business Central Extensions Dynamics 365 APIs AL Codeunits Business Central Tables Business Central Pages AL Reports XMLport Development UI Customization AL Permission Sets Business Central Debugging ALM in Business Central CI/CD Pipelines REST Services Integration Telemetry Management

Prerequisites

Recommended knowledge before taking this course
  • Familiarity with the AL programming language used in Microsoft Dynamics 365 Business Central is essential for effective development and customization.
  • Experience creating extensions or apps for Microsoft Dynamics 365 Business Central helps streamline deployment and enhances functionality.
  • Understanding application lifecycle management (ALM) practices, including source control and CI/CD pipelines, is vital for maintaining high-quality Business Central solutions.
  • Knowledge of AppSource submission and validation requirements ensures your Business Central solutions meet Microsoft standards for marketplace approval.
  • Understanding SaaSification techniques and user interface development for Business Central enables seamless cloud deployment and improved user experience.
  • Ability to implement installation, upgrade, and testing procedures for Business Central extensions guarantees reliable updates and minimal downtime.
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Certification Exam

Everything you need to know about the MB-820T00 certification exam

Exam Details
Exam Name
MB-820T00-A: Dynamics 365 Business Central Developer
Format
Multiple Choice Questions (MCQs), Scenario-Based Questions
Questions
Typically varies (usually between 40-60 questions) questions
Duration
Approximately 120-180 minutes
Passing Score
Typically 700 (out of 1000)
Validity
Generally valid until significant updates or changes in the software occur
Retake Policy
Retake allowed after 24 hours for the first attempt; subsequent retakes subject to additional waiting periods as per official Microsoft certification policy
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MB-820T00-A: Dynamics 365 Business Central Developer

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Course Curriculum

Structured learning with hands-on labs and real-world scenarios

1
Day 1– MB-820T00-A Environment Setup
Install AL extension for Microsoft Dynamics 365 Initialize Business Central extension projects Configure JSON project settings files Analyze logical database object structures Distinguish base and system app layers Debug extensions using Visual Studio Code Apply attach and debug launch configurations Execute advanced snapshot debugging techniques
2
Day 2– Dynamics 365 AL Object Development
Build and extend Business Central tables Define essential table fields and properties Create and customize page object interfaces Integrate pages using page parts Configure precise page control properties Utilize AL snippets for rapid development Enable optimized page search functionality Define interactive actions on page objects
3
Day 3– AL Programming and Codeunit Logic
Master MB-820T00-A AL language fundamentals Execute complex AL programming statements Apply standard AL built-in functions Develop custom procedures in AL Implement robust error handling routines Create and access modular codeunits Manage system events and triggers Implement scalable interfaces in AL
4
Day 4– Reporting and Data Integration Tools
Design efficient report data models Construct detailed report data items Utilize queries for report datasets Develop professional report layouts Substitute standard system reports Integrate data using XMLports Configure XMLport schema properties Join data items within AL queries
5
Day 5– Security, Testing, and Deployment
Implement secure permission sets Create Microsoft entitlement objects Manage user access and logging Audit critical user modifications Install the Business Central Test Toolkit Execute standard automated system tests Publish and deploy production extensions Apply Application Lifecycle Management workflows

What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

88%

of MB-820T00 certified professionals report career advancement within 6 months

Salary Impact

+32%

Average salary increase reported after obtaining the MB-820T00 certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Dynamics 365 Business Central Developer
  • ERP Solutions Developer
  • AL Language Developer
  • Business Central Technical Consultant
  • Dynamics 365 Integration Specialist
  • Solution Architect (Business Central)

Companies Hiring

5,000+
Microsoft Accenture Deloitte Avanade Protiviti HCL Technologies Cognizant Wipro Infosys RSM US LLP

and 5,000+ organizations worldwide seeking MB-820T00 certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
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4.9 / 5
Average Rating
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  • ★★★★★

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    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

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  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

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    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

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    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

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    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

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    DP-600 Certified ✓ Verified
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    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the MB-820T00 training course

Is the MB-820 certification exam included in the MB-820T00-A: Dynamics 365 Business Central Developer course fee?
The official Microsoft MB-820 certification exam is not included in your course tuition. You must schedule your exam via Pearson VUE. The exam fee is $165 USD, though regional pricing varies. Candidates manage their own booking and payment directly through the official Microsoft certification portal.
Which training formats does Koenig offer for the MB-820T00-A: Dynamics 365 Business Central Developer course?
Koenig delivers the MB-820T00-A: Dynamics 365 Business Central Developer course via live online instructor-led sessions, including 1-on-1 or group options, and traditional classroom formats. We offer Guaranteed-to-Run scheduling, ensuring your training proceeds as planned even with minimal enrollment, providing you with maximum reliability and scheduling flexibility.
How long is lab access provided for the MB-820T00-A: Dynamics 365 Business Central Developer course?
Koenig grants 30 days of lab access starting from your course date. You will utilize a cloud-hosted Microsoft Dynamics 365 Business Central sandbox environment. This setup allows you to master AL development, deployment, and integration tasks within a real-world, vendor-aligned environment designed to build your practical technical proficiency.
What is Koenig's rescheduling and cancellation policy for the MB-820T00-A: Dynamics 365 Business Central Developer course?
Koenig allows free rescheduling of the MB-820T00-A: Dynamics 365 Business Central Developer course if requested 7 days before the start. Cancellations within 7 days incur a 15% administrative fee, while earlier requests receive a full refund. Please submit all change requests through the official Koenig training support portal.
What is the format and difficulty level of the MB-820 certification exam for Business Central Developers?
The MB-820 exam is a 100-minute assessment featuring 40–60 questions, including multiple choice, drag-and-drop, and case studies. You must achieve a passing score of 700 out of 1000. This exam validates your professional ability to handle complex development and deployment tasks within Dynamics 365 Business Central.
How long is the Microsoft Certified: Dynamics 365 Business Central Developer Associate certification valid?
Your certification remains valid for 12 months and requires annual renewal. You can renew for free by passing an unproctored, open-book assessment on Microsoft Learn that covers the latest platform updates. There is no cost for this renewal, and you may retake the assessment as needed before expiration.
What post-training support does Koenig provide for the MB-820T00-A: Dynamics 365 Business Central Developer course?
Koenig provides 30 days of post-training email support, access to recorded sessions, and a dedicated mentor for your MB-820 exam preparation. You also gain entry to our exclusive community forum and the benefit of a one-time course retake within 6 months at no additional cost.
What are the prerequisites for the MB-820T00-A: Dynamics 365 Business Central Developer course?
We recommend prior experience with AL programming, C/AL, or .NET development, plus familiarity with Dynamics 365 Business Central. Microsoft suggests completing role-based modules on Microsoft Learn and having 6–12 months of hands-on development experience to ensure you gain maximum value from the MB-820T00-A training program.
What is the average salary and career impact for professionals holding the MB-820 certification?
Professionals with the MB-820 certification earn an average annual salary of $95,000–$120,000, with senior developers reaching $135,000. Certification holders report a 30% increase in job opportunities, specifically within ERP development, consulting, and Microsoft partner organizations, significantly boosting your professional marketability and earning potential.
How does instructor-led training for MB-820T00-A compare to self-study for exam success?
Instructor-led training increases your MB-820 exam success rate by 40% compared to self-study. You benefit from structured labs, expert feedback, and real-time troubleshooting. Learners typically complete preparation 50% faster, passing in 4–6 weeks versus 10–12 weeks for self-study, thanks to our proven, guided learning paths.

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