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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / Modify Developed Sourc...
Small and medium business | Business Central, N...
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Modify Developed Source Code (Extension)

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Posted on by john.ellis 3,510

Hi:

If a developer creates an extension (source code) for Business Central, contact information on that developer has been lost, and the code needs to be modified in case Business Central is ever upgraded, would the code need to be opened in Visual Studio Code and Application Language utilized to conduct such a modification?

Are there any published guidelines, on such a process?

Thanks!

John

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  • Suggested answer
    JAngle Profile Picture
    JAngle 133 on at

    Yes that is the method. Having the source code is often hurdle number 1. Anything after that is simple enough with know how. Plenty of related links from this page to check out: docs.microsoft.com/.../devenv-get-started

  • Verified answer
    YUN ZHU Profile Picture
    YUN ZHU 95,599 Super User 2025 Season 2 on at

    Hi, Yes, but if you don't have the source code, You can try to download from environment. But please note that not all extension can be downloaded, developers can set download permissions during development.
    In addition, the downloaded source code cannot be used directly and needs to be sorted out.

    pastedimage1655945070559v1.png

    I just recently compiled the learning path about BC Customization on MS Learn, I hope it can help you.

    Get started with development in Microsoft Dynamics 365 Business Central

    Learn the application foundation with the AL programming language for Microsoft Dynamics 365 Business Central

    Discover the foundation of customizing Microsoft Dynamics 365 Business Central

    Build reports for Microsoft Dynamics 365 Business Central (Report)

    Learn about the data management foundation in Microsoft Dynamics 365 Business Central (XMLports & Query)

    Tailor roles and design the UI for Microsoft Dynamics 365 Business Central (Role, Assisted Setup, Notification, UI)

    Work with essential development standards for Microsoft Dynamics 365 Business Central

    Thanks.

    ZHU

  • john.ellis Profile Picture
    john.ellis 3,510 on at

    Thank you, both!

    John

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