Acumatica's kit assembly model makes sense on paper. Create an Assembly Order, assemble the kits, release the order, and finished inventory appears. Clean and auditable.
The problem shows up on the warehouse floor.
The constraint Acumatica doesn't solve
Acumatica expects the entire Assembly Order to be fulfilled before finished kits enter inventory. If you have an order for 500 kits but floor space and labor for 50 at a time, you're stuck. You can't move partial quantities into pickable inventory without closing the order — and you can't close the order until it's complete.
For warehouses running continuous assembly operations, this isn't a minor inconvenience. It's a workflow blocker.
How WMSi handles it
WMSi decouples the assembly process from Acumatica entirely. Instead of waiting for a complete Assembly Order, WMSi manages the workflow in three distinct phases — each with its own scanner session.
The first phase is component picking. Workers scan components from the pick face directly to a dedicated kit staging location. WMSi posts a Transfer Order to Acumatica per scan event, so component inventory is immediately accounted for and unavailable to other orders. A top-off function lets pickers return at any time to cover the deficit as assembly consumes components.
The second phase is assembly receiving. As the kit crew finishes assembled kits, they scan finished units into WMSi. Each scan increments finished kit inventory at the receive staging location and decrements the corresponding components — using FIFO and earliest expiry date logic automatically. Multiple assembly stations can work simultaneously, each tracked independently.
The third phase is kit transfer. When a worker is ready to move finished kits to a warehouse location, they select the quantity — partial transfers are fully supported — and WMSi directs them to the destination using the same putaway rules that govern the rest of the warehouse. At the moment of transfer, WMSi creates and releases an Acumatica Assembly Order for exactly the quantity moved. No backflush. No waiting.
What this means for your customers
Warehouses that run assembly operations can now move finished kits into pickable inventory in batches, as they're completed. Acumatica stays accurate. The warehouse keeps moving. And every Assembly Order posted reflects an actual physical transfer — not an estimated completion.
For VARs with customers in light manufacturing, food production, or any operation that bundles components into finished goods, Intelligent Kitting removes one of the more significant gaps between Acumatica's assembly model and real warehouse conditions.