Data migration fails when history loses its business meaning.
Old records, attachments, accounting imports and external spreadsheets need mapping, testing and reconciliation before they become useful inside a new system.
DATA, MIGRATION & INTEGRATION
Move your data without losing the history behind it.
GreenMethod handles the difficult work between old systems and a usable new environment: migration, imports, reconciliation, attachments, historical records and external connections.
Migration becomes a controlled business-data project.
GreenMethod maps what matters, cleans what is risky, tests trial loads and keeps external integrations practical instead of fragile.
CAPABILITIES
What data work can include.
01
Odoo Version Migration
Move between Odoo versions while protecting historical business data.
02
Master Data
Clean and migrate customers, vendors, products and accounts.
03
Transactions
Move invoices, bills, payments, purchases and project history.
04
Attachments & Chatter
Preserve operational context where technically possible.
05
Excel Transformation
Convert external spreadsheets into controlled import structures.
06
External Integrations
Connect banking, APIs and supporting business systems.
WORKFLOW
From legacy data to usable system records.
MapCleanTransformTestLoadReconcileConnect
OUTCOMES
Data moves with more control and fewer surprises.
- Cleaner master records
- More reliable imports
- Better reconciliation before go-live
- Preserved operational context where possible
- Practical integrations with clearer ownership
NEXT STEP
Ready to make the system fit the way your business actually works?
Tell us what is currently difficult, manual or unclear. We will help you identify what Odoo already solves, what should be simplified and where GreenMethod should extend the system.