QAD Tips

Looking for Tax Identification Numbers (TINs), Tax IDs, or tax authorities by country? This guide provides a practical reference for tax identification systems used around the world, helping professionals, businesses, and ERP users comply with international tax requirements. Managing taxes can be a complex process, especially when it comes to complying with international regulations. Each country has its own tax rules, tax authorities, and tax identification systems, commonly known as Tax IDs or Tax Identification Numbers (TINs). This guide is designed to simplify that task by providing a list of tax authorities and the Tax ID types used in different countries. With this resource, you can stay up to date with international tax obligations and ensure compliance with country-specific regulations efficiently. I am also sharing the list in a spreadsheet: Countries List If you would like us to add more countries, feel free...

In this tutorial, you will learn how to create functions in Progress 4GL (OpenEdge ABL), define input parameters, return values, and reuse business logic in QAD ERP Browse reports. This guide includes a complete real-world example and best practices for modular programming. Progress OpenEdge ABL (formerly known as Progress 4GL) is primarily a structured programming language, but it also supports modular programming through the use of functions and procedures. Modular programming allows developers to organize code into reusable components, making applications easier to maintain, understand, and scale. A simple way to understand modular programming is to compare it to a home theater system. The main controller represents the primary program, while the speakers, subwoofer, and audio devices represent functions, procedures, or subprograms. Each component has a specific responsibility and can be reused whenever needed. This approach reduces duplicate code and makes enterpri...