Decision Brief
MB-310 exam guide: what's tested since August 2026 and how to prepare
What MB-310 covers since the August 14, 2026 update, how it's scored, booked and renewed, and a study plan weighted by the five skill areas.
The Dynamics 365 field manual
Field notes from real Dynamics 365 projects.
The docs tell you what a feature does. We write about what happens when you use it: the scenarios, the errors, the trade-offs and the workarounds, checked against Microsoft's own sources.
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Latest
Recently published
Dev Corner
D365 F&O batch job stuck in Executing, Waiting or Canceling: causes and fixes
Why a D365 F&O batch job sits in Waiting, Executing or Canceling, what to check for each status, and when Canceling, Abort or a support ticket is the fix.
Architect's Notebook
LCS vs Power Platform admin center for F&O: what moved and what to use now
Where each F&O environment task lives now, LCS or PPAC, what the one-way migration (preview) costs you, and what to do this quarter if you're new or existing.
Dev Corner
Unified developer environment (UDE) for D365 F&O: setup, deploy, debug
Set up a unified developer environment (UDE) for D365 F&O: license and capacity gates, the PowerShell command, Visual Studio setup and where failed deployments log.
Off the Ledger
D365 F&O acronyms decoded: LCS, PPAC, UDE, DMF, PQU and the rest
What LCS, PPAC, UDE, CHE, DMF, DIXF, PQU, RSAT and two dozen more F&O acronyms stand for, which ones changed meaning, and what each means for you today.
Architect's Notebook
Synapse Link vs Fabric link for F&O: replacing Export to Data Lake
Export to Data Lake stops on November 30, 2026. Route F&O data to Fabric link, Synapse Link CSV or existing BYOD, and see the rework and lock-in each brings.
Release Watch
Visual Studio 2026 and X++: what PU75 changes for F&O developers
Microsoft ends Visual Studio 2022 support for X++ from PU75. What that means for cloud-hosted VMs, UDE workstations and build pipelines, and what to check now.
The sections
- Field Guide Practical walkthroughs of real scenarios, with the step people skip.
- Architect's Notebook Design decisions, trade-offs and the cost of changing your mind.
- Dev Corner X++, integrations and ALM, code first and explained.
- Decision Brief Cost, risk and time, for the people who sign off.
- Release Watch What each update changes, sorted by who it affects.
- Off the Ledger The history, language and quirks of Dynamics 365. Lighter reading, same fact-checking.