The raw material, the finished product, the recipe that says what goes into one unit, the work centre and the routing — then a production run that proves it.
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Everything you buy or make is an item. Start with what goes IN.
Inventory holds one catalogue: raw materials, finished goods, everything.

"TRN Rock wool slab 100mm", code TRN-RM-WOOL. The code is what a supplier price list matches on.

Square metres for a slab. Each material keeps its own unit — nobody converts by hand.

180 EGP per m². This is the figure the finished product's cost is built from.

Below 400 m² it appears on the reorder report, so purchasing buys before the line stops.


The thing you sell. Same screen — what makes it different is the recipe you give it next.

"TRN Sandwich panel 80mm" at 640 EGP. The sale price is what a quotation suggests; the rep can still negotiate.

Leave the cost blank — it will be worked out from the recipe.

What goes into ONE finished unit. This is the answer to "how do I build one product from three materials".
Every manufactured product has one. It is where its materials live.

From now on this is something you BUILD, not only something you buy.

"TRN Rock wool slab 100mm" — from the same catalogue purchasing buys against.

2.4 — never the quantity for the whole order. The work order multiplies it.


"MDI isocyanate" — from the same catalogue purchasing buys against.

1.2 — never the quantity for the whole order. The work order multiplies it.


"Aluminium facing foil" — from the same catalogue purchasing buys against.

2.3 — never the quantity for the whole order. The work order multiplies it.


Quantity per unit, stock on hand, and how many you could build right now — all from the recipe.

A work centre is a machine or a bench with an hourly cost. The routing is the steps a panel goes through.

320 EGP an hour. Every minute a work order spends here is charged to the job at this rate.


Under the recipe there is a Routing card — the steps every work order starts with.


Foaming and pressing: 30 minutes to set the line up, then 4 minutes a panel.


Bills of materials lists every product you make, what it costs to build one, and how many you could build now.
Cost to build one comes from the materials — you never type it.

A brand-new material has no stock, so nothing can be built yet. Normally it arrives on a purchase order; the opening balance is entered once, by hand.
Adjust is for an opening balance or a stock count — never for a delivery you should record properly.

600 m² as the opening balance. The reason is kept with the movement, so shrinkage can be reported later.


The proof: a work order takes the three materials out and puts finished panels in.
This is also what a confirmed sales order raises for you automatically.

100 panels. Notice you pick ONE product — the materials come from its recipe.


240 m² of wool, 120 kg of MDI, 230 m² of foil leave the store: 100 × the recipe. Short of anything and it refuses, naming what is missing.

100 finished panels enter stock, carrying what they actually cost to make.

Materials down, finished panels up — every movement kept, with the work order that caused it.

Enregistré sur un espace de démonstration. Les chiffres sont fictifs, les écrans sont réels.