Before You Customize Odoo: Five Questions to Asked

A growing business rarely follows a perfectly standard workflow. Your sales team may need an additional approval, your warehouse may follow specific dispatch rules, or your managers may need information that is missing from a standard report.

Customizing Odoo can help address these requirements. However, the best starting point is to understand the problem clearly before deciding what to build.

These five questions can help your team plan a more useful and maintainable customization.

1. What business problem are we solving?

Start with the difficulty your team faces, rather than a request for a new button or field.

For example, “We need another approval button” describes a possible solution. “Orders with discounts above our agreed limit are being confirmed without a manager’s review” explains the actual problem.

The second description makes it easier to define who should approve the order, when approval is required, and what should happen afterward.

A clear requirement should explain the current process, the problem, and the expected outcome.

2. Can the existing setup meet the requirement?

Before adding custom development, review the features and configuration available in your installed Odoo version and edition.

Sometimes, a process issue can be addressed through configuration, access permissions, or a change in how the team uses the system. In other cases, custom development is necessary.

The goal is to choose an approach that solves the problem while keeping the system manageable.

Ask your implementation team to explain the available options and their ongoing maintenance needs.

3. Who should be allowed to use it?

A new feature needs clear access rules.

Consider an employee submitting content for review. The employee may need permission to create and edit a draft, while a reviewer needs permission to approve or reject it.

Decide who can view, create, edit, approve, and delete the relevant records. Also consider whether access should depend on a project, department, or company.

These rules should be enforced by the system. Hiding a button alone should not be treated as sufficient access control.

4. What happens when something changes or goes wrong?

A customization should handle more than the expected sequence of actions.

What happens if a user submits incomplete information? Can an approved record be edited? What should happen if an external service is unavailable? Could repeating an action create duplicate records?

For example, a publishing workflow should make it clear whether a submission is awaiting review, successfully published, or unsuccessful. If publishing fails, the reviewer should be able to understand the issue and retry safely.

Defining these scenarios early helps avoid confusing behavior after launch.

5. How will we test and maintain it?

Agree on acceptance criteria before development begins. These should describe results that users can verify.

For an approval workflow, testing might confirm that:

• Submissions reach the correct reviewer.

• Unauthorized users cannot approve records.

• Required information is checked before submission.

• Rejected submissions can be corrected and resubmitted.

• Existing workflows continue to work as expected.

Test with the people who will use the feature every day. Plan for documentation and review during future Odoo upgrades, too.

Make every customization serve a clear purpose

A successful customization should remove a specific obstacle, support the people doing the work, and remain understandable after the original developer hands it over.

Before starting your next Odoo development task, document the problem, define permissions, and agree on what success looks like.

Planning an Odoo customization? Visit Index World to discuss your workflow and requirements.