Odoo Community
Odoo Enterprise
Viindoo Cloud
Unbuild a product and the parts get the right cost back
When a manufacturing order is unbuilt, each component is valued by its share of the BoM instead of by whatever its standard price happens to be.
BoM Component Cost Percentage - Unbuild (technical name to_mrp_bom_stock_value) is an Odoo 17.0 app for Odoo Community and Odoo Enterprise and Viindoo Cloud, built for cost accountant, inventory manager, production manager.
At a Glance
The facts of BoM Component Cost Percentage - Unbuild, version 0.1, in one place. Published by Viindoo.
Technical name
to_mrp_bom_stock_value
Odoo version
17.0 (Odoo Community, Odoo Enterprise, Viindoo Cloud)
Depends on
to_mrp_bom_component_percentage, stock_account
Best for
Cost accountant; Inventory manager; Production manager
Not for
It needs percentages on the BoM.
Key features
Component cost on unbuild computed from the unbuilt product's actual cost, Split by the price percentages on the bill of materials, Applies to the valuation layers, so the ledger agrees with the warehouse, Falls back to standard behaviour when a BoM has no percentages, Works with the manufacturing order the unbuild came from, Nothing changes on the production side
How It Works
Two screens, one number.
1
Percentages on the BoM
The split is declared once, on the BoM - this app is what makes it count.
2
Unbuild the order
The same unbuild screen as Odoo's, against the manufacturing order the units came from.
3
Read the valuation
The finished product leaves at its cost, and the components come back at 60/25/15 of it - which is what the BoM said they were worth.
What You Get
Component cost on unbuild computed from the unbuilt product's actual cost
Split by the price percentages on the bill of materials
Applies to the valuation layers, so the ledger agrees with the warehouse
Falls back to standard behaviour when a BoM has no percentages
Works with the manufacturing order the unbuild came from
Nothing changes on the production side
More Screens
Everything below was taken on a database seeded with real business data, on this series - not a mock-up and not a screenshot from an older version.
What This App Does Not Do
Read this before you buy. Everything below is something the app deliberately leaves to another app or to you.
It needs percentages on the BoM.
Without them the unbuild behaves exactly as standard Odoo - by design.
It works from the manufacturing order.
An unbuild not linked to an order has no unit cost to split.
It does not change how production values goods.
Only the reverse direction is touched.
It is not a costing method.
FIFO, average or standard stay yours; this decides the split when a unit is taken apart.
Works Well With
Apps from the same stack, built to fit this one:
Who Should Use BoM Component Cost Percentage - Unbuild?
Cost accountant
Stops chasing the variance a disassembly leaves behind.
Inventory manager
Sees parts return to stock at a cost that came from the product they were in.
Production manager
Can take apart a batch without distorting the valuation.
Frequently Asked Questions
What does BoM Component Cost Percentage - Unbuild do?
When a manufacturing order is unbuilt, each component is valued by its share of the BoM instead of by whatever its standard price happens to be.
What does BoM Component Cost Percentage - Unbuild not do?
It needs percentages on the BoM. Without them the unbuild behaves exactly as standard Odoo - by design. It works from the manufacturing order. An unbuild not linked to an order has no unit cost to split. It does not change how production values goods. Only the reverse direction is touched. It is not a costing method. FIFO, average or standard stay yours; this decides the split when a unit is taken apart.
Who is BoM Component Cost Percentage - Unbuild for?
Cost accountant: Stops chasing the variance a disassembly leaves behind. Inventory manager: Sees parts return to stock at a cost that came from the product they were in. Production manager: Can take apart a batch without distorting the valuation.
Which Odoo version and editions does it support?
Odoo 17.0 - Odoo Community, Odoo Enterprise, Viindoo Cloud. Upgrades to a newer Odoo series are a separate purchase for that series.
What does it depend on?
It installs on top of: to_mrp_bom_component_percentage, stock_account. Odoo installs them with it.
What works well with it?
BoM Component Percentage (to_mrp_bom_component_percentage): Where the shares are declared - required by this app. Stock & Journal Links (to_stock_account_moves_link): Following the resulting entries back to the movement.
Can I try it before buying?
Yes - the Live Preview button at the top of this page opens the module's own screen on a working database.
How do I get support?
Write to apps.support@viindoo.com with your Odoo version and the technical name to_mrp_bom_stock_value; pre-sales questions go to sales@viindoo.com.
Need help with BoM Component Cost Percentage - Unbuild?
For questions, implementation support or a custom feature, contact Viindoo.
Upgrades to a newer Odoo series are a separate purchase for that series.
All Viindoo apps: apps.odoo.com/apps/modules/browse?author=Viindoo
About Viindoo. Viindoo builds and maintains more than 1,000 apps on the Odoo App Store for the Community and Enterprise editions and runs them on Viindoo Cloud. A purchase of BoM Component Cost Percentage - Unbuild covers the 17.0 series: bug fixes on the module reach you through the store, questions go to apps.support@viindoo.com with the technical name to_mrp_bom_stock_value, and moving to a newer Odoo series is a separate purchase for that series. Source code is delivered with the module and stays yours to read and adapt.
Technical Requirement
Editions: Odoo Community, Odoo Enterprise, Viindoo Cloud
Changes log
0.1 - Latest on the 17.0 line
- The unit cost of each returned component is computed from the consumed product's valuation layers.
- BoMs without percentages keep Odoo's standard behaviour.
Installation
- Navigate to Apps.
- Search with keyword to_mrp_bom_stock_value.
- Press Install.
Instruction
Instruction video: BoM Component Cost Percentage - Unbuild
Unbuild the purchased product
1. Product receipt
Create a product and proceed with the receipt process for this product.
Note: The product group of this product needs to apply the AVCO or FIFO valuation method.
2. Create Bills of Materials (BoM)
Navigate to Manufacturing > Products > Bills of Materials, press Create to create the BoM for the product on step 1, including the components and price percentage of each component.
Note: You need to install the to_mrp_bom_component_percentage module to set up the price percentage for the components.
3. Create Unbuild Order
Create and process the unbuild order for the selected product.
4. Check the stock value of the components
When you finish with the unbuild order, the system will reduce the product quantity and increase the components quantity of that product, at the same time, the stock value of the component is also updated. Navigate to Inventory > Reporting > Stock Valuation, open the product and the component details, the system will update the quantity and the stock value of each component according to the ratio set on the BoM.
In case the component is received for the first time, the cost will be auto-updated on the product detail of this component.
Unbuild a manufactured product
1. Create BoM and proceed with the manufacturing order
For the manufacturing enterprise, set up the BoM, create and finish the manufacturing order.
2. Create an Unbuild order
Create an unbuild order from manufacturing order.
3. Check the stock value of the components
On the Stock valuation report, the system will update the quantity and the cost of each component according to the ratio set on the BoM.
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