Netsuite allows us to customize several tools in order to make the Netsuite experience more suitable for their customers and users. This, in order to give the user the power to include in the ERP unique processes that are specific to each business and company. This customization power goes from simple fields and forms to scripts, custom transactions, and processes. Content: What is a “Customization”? When do we consider customization? When to customize? What can we customize?