MB-500· AssociateCurrent exam

Finance and Operations Apps Developer

By Emil Björk · Microsoft business apps consultant, Gothenburg

X++ development, extensions, data entities, and integrations.

12 guides · about 32 minutes of reading · Official exam page and skills outline on Microsoft Learn →

This is a reading order, not exam-dump material. The areas below are how this site groups what MB-500covers; Microsoft's study guide on the exam page lists the measured skills and their weightings, and that outline changes between releases. Read the guides for the concepts, then spend the rest of your preparation in a trial environment.

1.The platform and its lifecycle

  1. Lifecycle Services (LCS) explained3 minWhat LCS does for Dynamics 365 Finance and Supply Chain projects — workspaces, environments, deployable packages, BPM, and support.
  2. Dynamics 365 Finance environments and Lifecycle Services3 minHow environments work in Dynamics 365 Finance and Supply Chain — Tier 1 through Tier 5, the role of Lifecycle Services, and the move to managed environments.
  3. One Version and updates in Finance and SCM2 minHow Microsoft's One Version policy works for Dynamics 365 Finance and Supply Chain — Service Updates, pause windows, and the upgrade obligation.

2.X++ and the extension model

  1. X++ — the language behind Dynamics 365 Finance and Operations3 minWhat X++ is, where it came from, and how it's used in F&O — language features, the application object tree.
  2. Form extensions in Dynamics 365 Finance and Operations3 minHow to extend forms in F&O — extending standard forms, adding controls and groups, handling events, and avoiding common form-extension pitfalls.
  3. Chain of Command extension model in F&O3 minHow Chain of Command lets X++ developers extend F&O standard logic safely — wrap methods, call next, and the upgrade-safe pattern.
  4. Batch jobs and batch groups in Dynamics 365 Finance3 minHow F&O's batch framework runs background processing — batch jobs, batch groups, schedules, server allocation, and operational monitoring.

3.Data entities and integration

  1. Data entities and the Data Management Framework2 minHow bulk data import, export, and integration work in Dynamics 365 Finance and SCM — entities, projects, and the recurring integration pattern.
  2. The Data Management Framework (DMF) in Dynamics 365 F&O — a deep dive3 minHow F&O's Data Management Framework moves data in and out — data projects, data entities, source/staging/target, recurring integrations.
  3. Custom services and OData endpoints in F&O3 minHow to expose Dynamics 365 Finance / SCM functionality to external systems — custom services in X++, OData endpoints from data entities.
  4. Dual-write integration between F&O and Dataverse2 minHow Microsoft's Dual-write framework synchronises Finance/SCM data with Dataverse — table maps, initial sync, and operational realities.

4.Security

  1. The Dynamics 365 Finance and SCM security model2 minHow role-based security works in Dynamics 365 Finance and SCM — duties, privileges, roles, segregation of duties, and extensible data security.

Related learning path

Frequently asked questions

Is MB-500 still available?

Yes. MB-500 (Finance and Operations Apps Developer) is a current exam as of the last review of this page. Check the official Microsoft Learn exam page for the live skills outline, languages, and any scheduled retirement.

How long does the reading on this page take?

The 12 guides total roughly 1 hour of reading (32 minutes). They cover the concepts the exam assumes, not exam questions — pair them with the official learning path and hands-on time in a trial environment.

Where is the official skills outline for MB-500?

On Microsoft Learn, at the exam page linked from this page. The areas here are this site's grouping of the topics; the official study guide lists the measured skills and their weightings and is the only authoritative source.

Other ERP — Finance and Operations exams

Exam status reflects Microsoft's public retirement announcements as of August 2026. This site is independent of Microsoft; exam names and codes are Microsoft's.