Manufacturing ERP Guide: BOMs, MRP, Shop Floor and Costing
A practical guide to manufacturing ERP: modelling BOMs and routings, making MRP trustworthy, shop-floor data capture, costing, quality and traceability.
Industry · Manufacturing
Context
The ERP must manage specifications, tooling and materials precisely, while supporting the stock programmes that keep large customers loyal.
01Operational challenges
Customer specs revised over time, with old versions accidentally produced.
Dies and plates missing, worn or at the supplier when a job is scheduled.
Balancing efficient long runs with customers' small call-offs and storage costs.
Holding stock for customers and replenishing based on their usage without clear visibility.
02Core flows
03Industry workflows
Specs versioned; production always uses the approved revision with change history.
Dies and plates with location, condition, usage count and ownership.
Agreed min/max levels for customer items with automatic replenishment runs.
Sample production and customer approval before full runs.
04 — Reporting
05 — Compliance
Food-contact packaging requires material declarations and migration testing; certified fibre claims need chain-of-custody; some markets have extended producer responsibility reporting. Material lot tracking supports these.
Regulatory requirements vary by jurisdiction. We configure the system to support your obligations; confirm specific rules with your auditor or compliance advisor.
06 — Integrations
Structural design (CAD) tools, machine monitoring, customer EDI or portals for call-offs, and label printing are common integrations.
07AI opportunities
Practical uses that sit on top of clean ERP data. None of them replace getting the core transactions right first.
Extract dimensions and requirements from customer briefs into draft specifications.
Propose sequences that minimise tooling and colour changes.
Anticipate customer call-offs from history to plan stock programmes.
08ERP modules
09Roadmap
Specification and tooling registers established.
Runs, materials and inventory live.
Customer replenishment and call-off processes.
Automated output and waste capture.
10Common mistakes
PDF specs without structured data cannot drive planning or costing.
Untracked tooling causes scheduling failures.
Long runs for small call-offs tie up cash and warehouse space.
Waste drives material cost; it must be recorded per run.
Explore further
Insights
A practical guide to manufacturing ERP: modelling BOMs and routings, making MRP trustworthy, shop-floor data capture, costing, quality and traceability.
Odoo 20 manufacturing changes for production teams: continuous production, MO Kanban, split orders, the single Produce button, shop floor and PLM updates.
Setting up Odoo Manufacturing properly: bills of materials, work centres, operations, kits and phantom BOMs, subcontracting, MRP planning and costing, plus common traps.
FAQ
Yes, each customer item can carry its own specification, tooling and pricing.
With reorder rules on customer-dedicated stock and call-off orders drawing it down.
Yes, tooling can be modelled as a required resource for operations.
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Next step
We will review how they are managed today.