Let’s pass MB-820: Episode 19 – Extend ApplicationArea with custom areas

  • Let’s pass MB-820: Episode 19 – Extend ApplicationArea with custom areas

    Posted by Silviu Virlan on December 16, 2025 at 8:06 am

    Excited to share Episode 19 of my “Let’s Pass MB-820” series!

    In this 10-minute episode, we dive into a key topic for the Microsoft Dynamics 365 Business Central Developer (MB-820) exam: Extending ApplicationArea with custom areas.
    – Move beyond the default ApplicationArea = All and learn how to:
    Create custom application areas for finer control over UI elements
    Tie them to specific experiences (Essential or Premium)
    – Conditionally show/hide fields and actions based on setup
    – Keep your extensions cleaner and more user-friendly
    This practical AL development technique is essential for real-world extensions and often appears in certification questions.
    Watch here: https://youtu.be/uxYuoJP-uH8
    If you’re preparing for MB-820 or building Business Central solutions, this one’s for you! Drop a like, comment your thoughts, or share with fellow hashtag#MSDyn365BC developers.
    hashtag#MB820 hashtag#Dynamics365 hashtag#BusinessCentral hashtag#ALDevelopment hashtag#MicrosoftCertification hashtag#MicrosoftLearn

    Silviu Virlan replied 2 months, 2 weeks ago 1 Member · 0 Replies
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