# How Do You Develop and Deploy Custom Odoo Modules? Standard business software is not able to fulfill the requirements of every business. So the businesses need a solution that provides flexibility and can be customized according to the business requirements. Odoo solved this problem. It is an open-source ERP platform, built as a modular framework. It allows businesses to make custom applications. To automate smooth business workflow using Odoo. Therefore, the demand for professionals is increasing. With a structured [**Odoo Course**](https://www.cromacampus.com/courses/odoo-online-training-in-india/) you can easily learn how to develop the module. In this article we will discuss the Odoo Modules and steps to develop the custom Odoo module. ## What are Odoo Modules? An Odoo module is a small application or additional folder that affects the functioning of the Odoo ERP system or adds new functionalities. Odoo is a lot like the operating system of a digital smartphone. The core system does things like connecting to the internet, logging users in, and setting up the system. The parts, such as Sales, Accounting, Inventory, or HR, are just like the apps on your phone. With a bespoke module, a firm can have fresh new functionality without disturbing other portions of the platform. It might add a booking form for rentals or a special incentive calculator. ## Custom Odoo Modules Development and Deployment Steps Building an Odoo custom module can appear difficult in the beginning but with an organized procedure, you can create modules that are powerful and work well. Here is the process you will have to follow to begin: ### List of Requirements Write down exactly what business needs your custom module will fulfill. Engage stakeholders to get unambiguous requirements This stage is really important, it makes sure that the module is really beneficial to business and is worth the money. ### Configure Your Development Environment Get your development setup in good shape before you begin writing code. First, you need to install Odoo and various key tools such as PostgreSQL, PyCharm and Git. The setup allows the design, the test and the release of modules. ### Create a Blank Module for New Module Odoo comes with a scaffolding tool to create a basic structure of a module. The most important parts of this skeleton are manifest files, models, views, security and data directories. Edit these sections to begin building your module. ### Create the Module Here you make your module live. Develop your module's functionality using python for business logic, xml for views and menus. Odoo has MVC (Model-View-Control) architecture so make sure you write your code in that way. ### Testing Module Testing helps to verify your custom module works as expected. Run unit and functional test using inbuilt Odoo’s testing framework. Solve any defects or issues detected in this step to ensure no trouble during deployment. ### Deploy-to-Production & Install Once accepted, the module folder is uploaded to the production server (via cloud services like Odoo.sh, AWS, or local servers). In the Odoo dashboard, the administrator opens “Update Apps List” and clicks “Install.” The new custom functionality goes live instantly and ready to be used on a daily basis! ## Difference Between Standard Odoo Module and Custom Odoo Module

Aspects	Standard Odoo Module	Custom Module
Purpose	Universal Business needs	Specialized and Companies Specific workflow
Standard time	Instant activation	Need to be modified according to the company's requirements.
Maintenance	Automatically update	Need an internal team or can be done by an official Odoo partner

## Advantages of Creating Custom Odoo Modules ERP systems are not a one-size-fits-all solution. Creating custom modules in Odoo provides a number of key benefits: ### Customized Solutions No two businesses are alike, and neither should their software. You can build features using custom modules that are designed exactly for your company operations so that you can function in a more efficient and effective manner. ### Improve User Satisfaction Odoo's core modules are built for everyone, however you can have your own modules built for your own users. By creating a clear and easy-to-use interface for your team, you can increase productivity and user satisfaction. ### A Competitive Advantage If you have a system that works exactly the way you need it to, you are miles ahead of those who are still trying to figure out how to use off-the-shelf solutions. With custom modules you may reduce repetitive processes, work faster, and receive insights that matter for your organization. ### Fully Compatible with Existing Systems Custom modules allow you to integrate Odoo with other enterprises outside of software and systems. And it means your entire tech stack will work better together and data will flow more seamlessly. ### Developing and Evolving Your firm expands and so do the items it needs to run. Developing custom modules can modify and extend your Odoo configuration. You can add new features or update old ones without stopping what you are doing. Custom Odoo modules offer multiple benefits, and this is the reason businesses adopt them, but they prefer the certified professional to develop custom modules for them. An [**Odoo Certification Course**](https://www.cromacampus.com/courses/odoo-certification-training/) can help you in developing the right skills with the perk of certification. ## Conclusion The creation and application of custom Odoo modules can help organizations turn certain real difficulties into an effective automated procedure. There is a simple lifecycle that organizations can follow to simply extend their ERP system, including setting custom data fields in Python and screens in XML and safe sandbox testing and release on the cloud. Custom modules let you simply adjust your program to the needs of your business. They also maintain operational data consolidated, organized, and ready to scale.