If you have ever sat in a discovery workshop with an industries like industrial pump manufacturer, you already know the moment I am talking about. The production head opens his BOM file in Excel. You scroll down. And down. And down some more. For example, a single end-suction centrifugal pump has 150+ components — bolts, nuts, washers, gaskets, O-rings, dowel pins, retaining rings, shims, nameplates, grease nipples, foundation hardware — and roughly half of those line items repeat across every pump variant the company builds. Then the planner says the line we have all heard a hundred times: "Sir, we always use these hardware items together. Why should I plan them one by one every time?" This is the classic kit problem in many industry. And in Microsoft Dynamics 365 Business Central, the cleanest way to solve it is a feature that is criminally under-used — the Phantom BOM . Why a Kit (Phantom) Structure Is Required Here Before jumping into BC setup, let me...
Quick reference Feature Wave GA Date BC Version Location-based capacity and overhead posting Wave 1 2026 April 2026 BC 28 Introduction If you run manufacturing in Business Central across multiple locations — and you use location-specific WIP accounts in your Inventory Posting Setup — there is a good chance your finance team has been quietly chasing an unexplained WIP imbalance for longer than they realise. It was not a data entry error. It was not a misconfigured posting group. It was a system behaviour that caused capacity and overhead costs to post to the common inventory posting group based WIP account. BC 28, generally available April 2026 as part of 2026 Release Wave 1, fixes this. This post explains exactly what was happening, what changed, and what you need to do before and after upgrading. The problem — what was happening before BC 28 Material ...