Introduction
Odoo modules are independent applications each containing models, views, data, controllers, and static assets that plug into the Odoo ERP framework to provide distinct business functionalities. From CRM and Accounting to Inventory and HR, modules make Odoo flexible and scalable. You can install, customize, or develop modules yourself or work with an Odoo Module Development Company.

How to Use Odoo Modules: Step-by-Step Guide
1. Accessing Odoo

- Launch your web browser and go to your Odoo instance URL .
- Log in with your credentials ensure you have administrator access to manage modules.
2. Navigating to Modules

- Once logged in, locate the Apps menu/icon on the dashboard and click it.
- By default, Odoo shows only installed “Apps.”
To display all modules — including core and community modules — enable Developer Mode, click “Update Apps List”, and then use the “Show All” or “Extra” filter to view all available modules.
3. Viewing Core and Installed Modules

- In Apps, use the filter menus (Apps, Installed, All) to switch views.
- Use the search bar to locate specific modules like Sales, CRM, or Accounting.
- Click on a module card to view its description, dependencies, and more.
4. Installing the Sales Module

- Find the Sales module (or “Sale Management”) in the list.
- Click Install (or Activate) this triggers installation of required dependencies.
- After installation, you’ll see new menu items such as Orders, Quotations, Customers, etc.
5. Exploring Sales Module Models

Within the Sales module, you can explore various models like:
- Quotations: To create and manage sales quotations.
- Orders: To manage and track customer orders.
- Leads: To handle potential sales leads.
- Customers: To manage customer-related data.
- Products: To define and manage your product catalog.
5. Viewing All Available Modules

Switch the filter to “All” or “Extra”
This will allow you to browse the complete list of modules, including Odoo’s core modules, community-contributed add-ons, and any custom-built apps installed on your system.
Conclusion
Odoo modules whether core, community, or custom are powerful tools to build and scale your ERP system. This walkthrough has covered:
- Accessing and navigating the module interface
- Installing and exploring popular modules like Sales
- Scaffolding and customization practices
- Best practices for stability, upgrades, and security
Mastering modules in Odoo empowers you to tailor workflows, build new features, and optimize business processes efficiently. For deeper technical dives, consult the Odoo Developer Documentation, server framework guides, or consider collaborating with an Odoo Module Development Company.
FAQ'S
What are Odoo modules?
Odoo modules are self-contained applications that extend the core functionalities of Odoo. Each module focuses on a specific business function, such as Sales, Accounting, Inventory, HR, and more. These modules are designed to be easy to install, customize, and scale to fit business needs.
How do I install an Odoo module?
To install an Odoo module:
- Log into your Odoo instance as an admin user.
- Navigate to the Apps section from the main dashboard.
- Search for the desired module (e.g., Sales, Inventory).
- Click Install on the module’s card. If needed, enable developer mode to access additional features.
- After installation, you can access the module via the dashboard.
What is the purpose of developer mode in Odoo?
Developer mode in Odoo allows you to access advanced features, including all available modules (core, community, and custom). It also helps in debugging and enhancing the configuration of modules.
Can I customize Odoo modules?
Yes, Odoo modules are highly customizable. You can tailor them to your specific business requirements by modifying existing models, views, or adding new features. You can also develop custom modules if needed.
What is the difference between core, community, and custom Odoo modules?
- Core modules are part of the standard Odoo distribution.
- Community modules are developed by the Odoo community and can be freely installed.
- Custom modules are developed specifically for a business or project, often tailored to specific needs.
