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Odoo Migration & Version Upgrade

Odoo upgrades and migrations, handled with care

Moving to a new Odoo version is more than running a script. Custom modules must be ported, data validated and users prepared. We have ported business modules across Odoo 12, 14, 16, 17, 18 and 19.

The business challenge

Why organisations come to us

Organisations stay on old versions because previous customisations make the upgrade look risky, while support windows and features move on.

  • Custom modules depend on models, fields or APIs that no longer exist in the new version.
  • Upgrade scripts complete, but balances, stock values or open items no longer match.
  • Third-party modules are not available for the target version.
  • Business cannot stop for an extended cut-over window.
  • Users are unprepared for interface and workflow changes.

What we provide

Scope of the service

01

Upgrade assessment

Inventory of installed modules, customisations and data volumes with an upgrade path for each component.

02

Custom module porting

Rewriting custom code to the target version APIs, replacing obsolete patterns rather than copying them forward.

03

Data migration and scripts

Migration scripts for custom data structures and validation of migrated records.

04

Reconciliation testing

Comparison of trial balance, receivables, payables, stock valuation and key counts before and after.

05

Rehearsal and cut-over

At least one full rehearsal on a copy of production before the final run.

06

Legacy system migration

Moving data from spreadsheets or other ERPs into a new Odoo database.

Capabilities

Technical and functional capabilities

  • Odoo 12 to Odoo 19 porting experience
  • Replacement of removed APIs and deprecated view syntax
  • Migration scripts packaged as dedicated modules
  • Third-party module alternatives and replacements
  • Performance review on the upgraded database
  • Community to Enterprise and Enterprise to Community considerations

Relevant Odoo applications

  • All installed applications
  • Custom modules
  • Third-party modules

We work with Odoo Community and Odoo Enterprise and advise on the implications of each.

Our approach

How we deliver this service

  1. 01

    Audit

    Analyse modules, customisations, data and integrations in the current database.

  2. 02

    Port

    Upgrade standard data and port custom modules to the target version.

  3. 03

    Validate

    Reconcile financial and operational figures between old and new.

  4. 04

    Rehearse

    Run user testing and a full rehearsal cut-over.

  5. 05

    Switch

    Final migration, go-live support and post-upgrade tuning.

Benefits

What your business gains

Current platform

Access to the features, performance and support of a current Odoo version.

Cleaner codebase

Porting is an opportunity to retire unused customisations.

Verified data

Figures are reconciled, not assumed.

Predictable cut-over

A rehearsed plan reduces downtime and surprises.

Related work

Solutions and case studies

Reporting

MIS, Budget & Executive Reporting

MIS packs with budget variance and prior-year comparison, dynamic budget drill-down and management Excel reports.

View solution
Real Estate

Property & Real Estate Management

Projects, buildings and units in one hierarchy, with availability, pricing, documents, sales, leasing and statements connected to Odoo accounting.

View solution
Client delivery

Enterprise Property Sales & Collections Platform

Real estate developers, Dubai (names withheld)

A property management, sales and collections platform on Odoo covering units, bookings, SPAs, payment plans, PDCs, penalties, commissions and portals.

  • Odoo 12 to 19
  • Python
  • PostgreSQL
Read case study
Client delivery

HR, Payroll & Final Settlement for a GCC Employer

Organisation in Oman (name withheld)

Leave policies, advances, loans, provisions, gratuity and automated final settlement, with an employee self-service portal.

  • Odoo 17 to 19
  • Python
  • QWeb PDF
Read case study

FAQ

Frequently asked questions

Yes. Standard data is upgraded through the official path, while custom modules are ported directly to the target version.

We compare agreed control figures such as trial balance, aged receivables and payables, stock quantities and record counts.

Reports are part of the porting scope and are tested against the same documents in the old system.

Discuss your Odoo Migration & Version Upgrade project

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Need an Odoo solution tailored to your business?

Let's discuss your requirements, your current systems and what you want to achieve.