AL (Application Language)

Product

AL is Microsoft's programming language for Dynamics 365 Business Central, used to build extensions with tables, pages, codeunits, reports and business rules, usually in Visual Studio Code.

Title graphic: AL (Application Language) (Product)

Type	Product

Episodes about AL (Application Language)

Dynamics 365 Business Central AL Development

2026-08-22 · Video on YouTube

Business Central covers standard processes, but sooner or later a company needs an extra field, approval step or business rule. In this Knowledge Nugget Mirko Peters explains for beginners and functional consultants how AL and extensions customize Business…

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M365.FM episodes on this topic: 1

Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-05