Here are some key points related to ERP development in Business Central:

• Customization of Business Central: Business Central provides a variety of built-in features, but sometimes businesses require additional functionality or modifications to meet their specific requirements. ERP development in Business Central allows you to customize the solution by adding new fields, tables, pages, reports, and business logic.
• Extensions: Business Central supports the development of extensions, which are add-ons that can be installed and managed within the system. Extensions can be developed using the AL language (based on C/SIDE) or the newer AL language (based on Visual Studio Code and the AL Language Extension). These extensions can add new functionality, integrate with external systems, or enhance existing features.