Rapid Application Development (RAD) tools, implemented in Business Applications Architect, allow developing and deploying feature-rich database applications faster by automating much of the development process and eliminating repetitive tasks. An application is built in the program's GUI without code writing. Display forms and edit screens are created automatically in run time. They reflect existing tables' fields and are updated for changes in real-time mode. The settings of maintenance forms are customisable through BA Architect application repository. The solution combines the availability of simplified application development tools with the flexibility of fine-tuning custom applications and adding Visual Basic.NET scripts and event handlers.