Mfg. Add-ons
Mfg. Add-ons adds MRP (material requirements planning - working out what to buy and when) and machine Maintenance to Manufacturing.
Why and when you use it
When orders pile up, a factory needs to know which materials will run short and by when. MRP adds up demand against bills of materials and stock to show the gap. Maintenance keeps machines from breaking down mid-order. The planner and the production manager use it weekly.
Before you start
- Bills of Materials set up in Manufacturing
- Current stock correct in Inventory
- Mfg. Add-ons active (Enterprise plan)
Step by step
- Open the MRP tabMRP has two views: Demand, the list of what you need to make, and MRP Runs, the results of each planning run.
- Add demandUse Add Demand (the Add Manual Demand form) to enter a requirement that is not already in the system, such as a confirmed order on the phone.
- Read the demand listThe list shows Material ID, Type, Qty, Due Date, Priority and Status. Set Priority so urgent orders are planned first.
- Run MRP and actOpen MRP Runs to run planning and read the result: which materials are short and by when. Raise purchase bills or work orders for the gaps.
- Plan maintenanceOpen the Maintenance tab to record machines and plan servicing, so machines are serviced between orders, not during them.
- Check Registers Overview, Accounts and My PlanThe last tabs are shared by the industry modules. Registers Overview gives one summary of the registers in Mfg. Add-ons, Accounts shows the money side of the module and how it reaches your books, and My Plan confirms the module is active - it reads "Mfg. Add-ons Enterprise (Enterprise plan)".
Worked example
Patel Engineering Works in Rajkot gets a phone order for 200 pump sets due on 15 Dec 2026. It has 40 motors and 120 casings in stock. The lathe that turns impellers is due for servicing.
- MRP - Add Demand: Pump Set 2HP, Qty 200, Due Date 15 Dec 2026, Priority high.
- Demand list shows the new line with Status open.
- MRP Runs: the run shows a shortfall of 160 motors and 80 casings, with impellers and bolt kits to be made in-house.
- Purchase places orders for 160 motors with the motor supplier; Manufacturing plans work orders for casings.
- Maintenance: books the lathe service for Sunday 22 Nov 2026, before the impeller run.
Result: The planner knows exactly what to buy and by when, purchasing starts early enough to meet 15 Dec, and the lathe is serviced before the busy run.
💡 Tips
- Keep stock right before running MRP - wrong stock gives wrong shortfalls.
- Re-run MRP whenever a large order is added or cancelled.
- Plan maintenance on holidays or between orders.
⚠️ Common mistakes
- Running MRP before BOMs are complete, so some materials never show as needed.
- Leaving old demand lines open after the order is cancelled, which inflates purchases.
🎬 Video walkthrough (script — recording coming soon)
- Scene 1: Mfg. Add-ons - MRP and Maintenance tabs.
- Scene 2: Add Demand for 200 pump sets due 15 Dec 2026.
- Scene 3: MRP Runs showing the motor and casing shortfall.
- Scene 4: Maintenance booking for the lathe.
- Scene 5: My Plan showing the add-on active.