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Microsoft Certified: Dynamics 365 Business Central Developer Associate (MB820)

This course focuses on developing applications that extend Business Central. This can include creating new modules and modifying existing ones. The developer can add new business logic or modify existing business logic using events. A developer also enables the integration of Business Central with other applications, including Microsoft Power Platform products.

In this course, participants learn to troubleshoot and debug system issues. This can involve identifying the root cause of a problem, fixing bugs, and testing the solution to ensure it works as intended. Business Central developers may be required to optimize system performance by identifying bottlenecks and improving code quality. Business Central developers are responsible for system upgrades, data migration, and system maintenance to ensure it remains up-to-date and secure.

This course provides comprehensive preparation for the MB-820: Microsoft Dynamics 365 Business Central Developer exam to obtain the Microsoft Certified: Dynamics 365 Business Central Developer Associate certification.

Related trainings

Exclusives

  • FREE training: One participation per registration to the Microsoft Certified: Power Platform Fundamentals (PL900) training – value of $695!
  • Certification exam participation: Voucher included – value of $225!
  • Video recording: 365 days of access to your course for viewing
  • Technical lab: Available for 180 days of online access
  • Class material: Complete and up to date with Microsoft Learn
  • Proof of attendance: Digital badge for completing the official Microsoft course
  • Fast and guaranteed schedule: Maximum wait of 4 to 6 weeks after participant registrations, guaranteed date

Private class

Reserve this training exclusively for your organization with pricing adapted to the number of participants. Our pricing for private classes varies according to the size of your group, with a guaranteed minimum threshold to maintain pedagogical quality.

  • Volume-based pricing discount according to the number of participants
  • Training delivered in an environment dedicated to your team
  • Scheduling flexibility according to your availability
  • Enhanced interaction among colleagues from the same organization
  • Same exclusive benefits as our public training sessions

How to get a proposal?

Use the request form by specifying the number of participants. We will quickly send you a complete proposal with the exact pricing, available dates, and details of all the benefits included in your private training.

Dynamics 365 Business Central Developer (MB-820T00)

Training plan

  • Start your free Dynamics 365 Business Central trial
  • Introduction to the capabilities of Microsoft Dynamics 365 Business Central
  • Customize Microsoft Dynamics 365 Business Central
  • Introduction to application types in Business Central
  • Understand the process of bringing an app to AppSource in Business Central
  • Consider application monetization responsibilities in Business Central
  • Implement SaaSification techniques in Business Central
  • Prepare for an easy application upgrade experience in Business Central
  • Learn about application performance and monitoring in Business Central
  • Implement test automation techniques in Business Central
  • Administer Dynamics 365 Business Central online
  • Create new companies in Business Central
  • Migrate data to Business Central
  • Migrate on-premises data to Dynamics 365 Business Central
  • Manage users and implement security in Dynamics 365 Business Central
  • Set up email in Dynamics 365 Business Central
  • Integrate Dynamics 365 Business Central with Outlook
  • Integrate Dynamics 365 Business Central with Teams
  • Create workflows in Dynamics 365 Business Central
  • Use approval workflows in Dynamics 365 Business Central
  • Introduction to the development environment for Dynamics 365 Business Central
  • Work with tables in Dynamics 365 Business Central
  • Extend and modify an existing table in Dynamics 365 Business Central
  • Work with pages in Dynamics 365 Business Central
  • Extend and modify an existing page in Dynamics 365 Business Central
  • Work with entitlements and permission sets in Dynamics 365 Business Central
  • Introduction to integrating Dataverse with Dynamics 365 Business Central
  • Debug and deploy your extension in Dynamics 365 Business Central
  • Introduction to report components in Dynamics 365 Business Central
  • Use the report design process in Dynamics 365 Business Central
  • Design the data model of a report in Dynamics 365 Business Central
  • Add a layout to a report in Dynamics 365 Business Central
  • Complete the report request page in Dynamics 365 Business Central
  • Add reports to Tell Me and substitute a report in Dynamics 365 Business Central
  • Use report triggers, functions, and processing-only reports in Dynamics 365 Business Central
  • Implement multilingual reports in Dynamics 365 Business Central
  • Work with reports in Dynamics 365 Business Central
  • Analyze list data using data analysis mode in Business Central
  • Extend reports in Dynamics 365 Business Central
  • Introduction to the basics of AL programming in Dynamics 365 Business Central
  • Learn the AL statements in Dynamics 365 Business Central
  • Work with AL built-in functions in Dynamics 365 Business Central
  • Handle errors by using application language in Dynamics 365 Business Central
  • Create custom procedures in Dynamics 365 Business Central
  • Work with codeunits in Dynamics 365 Business Central
  • Use events and triggers in Dynamics 365 Business Central
  • Implement interfaces in Dynamics 365 Business Central
  • Manipulate data by using code in Dynamics 365 Business Central
  • Manage multilanguage development in Dynamics 365 Business Central
  • Introduction to the basics of file management in Dynamics 365 Business Central
  • Work with XMLports in Dynamics 365 Business Central
  • Work with queries in Dynamics 365 Business Central
  • Work with web services in Dynamics 365 Business Central
  • Work with the API in Dynamics 365 Business Central
  • Access REST services from within Dynamics 365 Business Central
  • Use Azure Functions with Dynamics 365 Business Central
  • Build control add-in objects in Dynamics 365 Business Central
  • Use AL-controlled barcode scanning in Dynamics 365 Business Central
  • Set up onboarding experiences in Dynamics 365 Business Central
  • Develop a Role Center in Dynamics 365 Business Central
  • Build an Assisted Setup in Dynamics 365 Business Central
  • Send notifications in Dynamics 365 Business Central
  • Customize the UI experience in Dynamics 365 Business Central
  • Identify functional table types and characteristics in Dynamics 365 Business Central
  • Implement the data process model in Dynamics 365 Business Central
  • Work with master data in Dynamics 365 Business Central
  • Use document standards in Dynamics 365 Business Central
  • Use Application Lifecycle Management for Business Central
  • Work with source control using Git in Visual Studio Code for Business Central
  • Use branching and merging with Git for Business Central
  • Use Docker in your Business Central development process
  • Introduction to test automation in Business Central
  • Use Azure Pipelines for CI/CD with Business Central
  • Work with Azure Boards for project management in Business Central
  • Introduction to Microsoft Power Platform and Business Central
  • Create a canvas app based on Business Central data
  • Use Power Automate with Business Central
  • Use model-driven apps and Dataverse with Business Central
  • Create a custom connector to extend Microsoft Power Platform functionalities with Business Central

Recommended prerequisite knowledge

  • Basic knowledge of financial principles: Participants must have a fundamental understanding of financial principles and business operations.

  • Experience with Dynamics 365: Previous experience with Microsoft Dynamics 365, particularly in finance and operations modules, is strongly recommended.

  • General understanding of ERP systems: A general understanding of Enterprise Resource Planning (ERP) systems and their role in business processes is beneficial.

  • Familiarity with Microsoft Power Platform: Basic familiarity with Microsoft Power Platform, including Power BI, PowerApps, and Power Automate, is advantageous.

  • Proficiency in Microsoft Office: Proficiency in Microsoft Office applications, particularly Excel, is expected.

Credentials and certification

Exam features

  • Code: MB-820
  • Title: Microsoft Dynamics 365 Business Central Developer
  • Duration: 120 minutes
  • Number of Questions: 40 to 60
  • Question Format: Multiple choice, multiple response, scenario-based
  • Passing Score: 700 out of 1000
  • Cost: $0 (included in your training)

Exam topics

  • Describe Business Central
  • Install, develop, and deploy for Business Central
  • Develop by using AL objects
  • Develop by using AL
  • Work with development tools
  • Integrate Business Central with other applications

Check all exam details on Microsoft Learn >>

Eccentrix Corner Articles: Dynamics 365 Business Central Developer Associate MB-820 Resources

Explore our technical articles on Dynamics 365 Business Central Developer Associate MB-820 published on Eccentrix Corner. These resources dive deeper into key concepts, share best practices, and provide practical guides to maximize your learning and certification success. Our experts share real-world insights to help you master developing with Dynamics 365 Business Central.

Dynamics 365 Business Central Developer Training

The Dynamics 365 Business Central Developer training provides participants with the skills required to develop, customize, and implement Dynamics 365 Business Central solutions for small to medium-sized businesses. This course focuses on application development, system integration, and advanced configuration to streamline business processes and support growth.

Designed for developers, technical consultants, and IT professionals, this training prepares you for the MB-820 certification, validating your ability to deliver tailored solutions for Business Central environments.

Why Choose the MB-820 Training?

As businesses seek scalable and tailored ERP solutions, Dynamics 365 Business Central emerges as a leading choice for managing operations, financials, and supply chain processes. The MB-820 training equips you with the expertise to develop applications and optimize Business Central to meet unique organizational needs.

Achieving the MB-820 certification demonstrates your proficiency in developing and customizing Dynamics 365 Business Central, enhancing your career prospects in ERP and application development.

Key Skills Developed in the Training

  1. Develop custom applications for Business Central
    Gain expertise in using AL (Application Language) to create and modify applications tailored to business needs.

  2. Configure and optimize ERP systems
    Learn to configure financial modules, inventory systems, and other core functionalities for efficient business operations.

  3. Integrate Business Central with external tools
    Implement seamless connections with Microsoft 365, Power Platform, and third-party applications.

  4. Automate workflows and processes
    Use automation tools to streamline business operations and improve productivity.

  5. Perform data migration and reporting
    Master techniques for migrating data to Business Central and creating reports for actionable insights.

  6. Prepare for the MB-820 certification exam
    Acquire hands-on experience and practical knowledge to confidently pass the certification exam.

Comprehensive, Instructor-Led Training

This course is led by certified Microsoft instructors with in-depth expertise in Dynamics 365 Business Central development. Interactive sessions, real-world scenarios, and practical exercises ensure participants develop a robust understanding of Business Central customization and application development.

Who Should Attend?

This training is ideal for:

  • Developers specializing in ERP systems and application development
  • IT professionals customizing and deploying Dynamics 365 Business Central
  • Technical consultants supporting small to medium-sized businesses with ERP solutions
  • Organizations seeking to optimize their Business Central implementations

Build Scalable ERP Solutions with Dynamics 365 Business Central

The Microsoft Certified: Dynamics 365 Business Central Developer Associate (MB-820) training equips you with the skills to develop, customize, and implement ERP solutions tailored to business needs. Enroll today to gain expertise in Business Central and achieve certification.

Frequently asked questions about the Microsoft Dynamics MB820 certified training (FAQ)

The course includes application development, system integration, and configuration of Dynamics 365 Business Central.

It is intended for developers, technical consultants, and IT professionals working with Dynamics 365 Business Central.

A basic understanding of ERP systems, Dynamics 365, and AL programming is recommended.

Yes, the training aligns with certification objectives and provides resources for exam preparation.

You will learn to use Dynamics 365 Business Central, AL programming language, Visual Studio Code, and integration features.

The MB-820 certification validates your expertise in Business Central development, improving your career opportunities in ERP and technical consulting.

MB-820 Exam Success Strategies

Mastering the MB-820 certification requires more than technical knowledge – strategic preparation, effective time management, and optimal mental performance are equally crucial for success.

MB-820 Exam Statistics & Success Rates

  • Average Pass Rate: 65-70% on first attempt (Microsoft Associate level average)
  • Most Common Score Range: 720-780 for passing candidates
  • Average Study Time: 6-8 weeks for experienced developers 
  • Retake Rate: 25-30% of candidates require a second attempt
  • Top Failure Areas: AL programming and extension development (39%), API and integration implementation (36%), Application lifecycle management and DevOps (33%)

Study Method Comparison

Study Approach Duration Pass rate Best For

Hands-on Practice Only

4-5 weeks

45-55%

Experienced Business Central developers

Documentation + Practice

6-7 weeks

70-75%

Methodical learners

Training + Labs + Practice

6-8 weeks

85-90%

Comprehensive preparation

Practice Tests Only

2-3 weeks

35-45%

Not recommended

Strategic Study Approach

  • Create a 6-8 week study timeline – Don’t cram for this associate-level certification
  • Follow the 70-20-10 rule – 70% hands-on coding and development practice, 20% reading documentation, 10% practice tests
  • Focus on scenario-based learning – MB-820 emphasizes real-world development challenges over memorization
  • Study in 90-minute focused blocks with 15-minute breaks to maximize retention

Common Exam Pitfalls to Avoid

  • Don’t confuse development tools – understand the distinct roles of Visual Studio Code, AL Language, Docker containers, and Azure DevOps
  • AL language syntax and patterns – know object-oriented programming concepts, events, and best practices specific to AL
  • Extension vs. customization – distinguish between modern extension-based development and legacy customization approaches
  • Table extension vs. table – understand when to extend existing tables versus creating new ones
  • Page customization and controls – know how to properly extend pages, add fields, and implement actions
  • API development and integration – understand REST APIs, OData, and integration with Power Platform and external systems

Topic Weight Distribution

Exam Domain Weight Focus Areas Priority

Set Up a Development Environment

5-10%

Docker, VS Code, AL extensions, source control

Medium

Design and Develop AL Objects

35-40%

Tables, pages, reports, codeunits, AL code

Critical

Develop Integrations

20-25%

APIs, web services, Power Platform, external integrations

Critical

Develop Reports and Layouts

10-15%

Report objects, layouts, data items, rendering

High

Deploy and Maintain Solutions

15-20%

App lifecycle, versioning, upgrades, DevOps

High

Optimize Performance and Security

10-15%

Query optimization, permissions, telemetry

Medium

Exam Day Time Management

  • Allocate 90 seconds per question on average – this gives buffer time for complex scenarios
  • Read case studies completely first before attempting related questions
  • Flag uncertain questions and return to them – don’t get stuck on difficult items
  • Reserve 15 minutes at the end for reviewing flagged questions and checking answers

Managing Exam Stress & Performance

  • Get 7-8 hours of quality sleep the night before – avoid last-minute cramming
  • Arrive 30 minutes early to settle in and complete check-in procedures calmly
  • Use deep breathing techniques if you feel overwhelmed during the exam
  • Trust your preparation – your first instinct is usually correct on scenario questions

Technical Preparation Tips

  • Practice AL coding extensively – write custom tables, pages, reports, and codeunits using AL language
  • Master extension development – understand how to extend existing Business Central functionality without modifying base code
  • Understand API development thoroughly – know how to create and consume APIs for integration scenarios
  • Review Azure DevOps workflows – understand version control, build pipelines, and deployment processes for Business Central

Final Week Preparation

  • Take 2-3 practice exams to identify knowledge gaps and build confidence
  • Review Microsoft’s official exam objectives one final time
  • Avoid learning new concepts – focus on reinforcing what you already know
  • Prepare your exam day logistics – route to test center, required identification, arrival time

Mental Preparation Strategies

  • Visualize success scenarios – imagine yourself confidently answering questions
  • Remind yourself of your hands-on experience – you’ve likely developed many Business Central extensions before
  • Stay positive during difficult questions – every candidate faces challenging scenarios
  • Remember that 700/1000 passes – you don’t need perfection, just solid competency

How to Schedule Your MB-820 Exam

  • Official Testing Provider: Pearson VUE is Microsoft’s authorized testing partner for MB-820
  • Scheduling Process: Create a Pearson VUE account, search for “MB-820”, select your preferred test center and date
  • Exam Cost: Included with your Eccentrix training – exam voucher provided for this associate-level certification
  • Scheduling Timeline: Book at least 2-3 weeks in advance for better time slot availability
  • Rescheduling Policy: Free rescheduling up to 24 hours before your exam appointment
  • Required ID: Government-issued photo ID (passport, driver’s license) matching your registration name exactly

Success Mindset: Approach MB-820 as a validation of your existing Dynamics 365 Business Central development skills rather than a test of memorized facts. Your practical experience with AL programming, extension development, and application lifecycle management is your greatest asset.

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Training name: Microsoft Certified: Dynamics 365 Business Central Developer Associate (MB820)

Language: English

Duration: 5 days / 35 hours

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