This tutorial explains how to create and maintain systems using the Freedombase Designer, including defining Classes, applying business rules using derivation, validation, and error message calculations, by settings relationships, and by using the Kick and Cascade functions.

This tutorial assumes that you have already worked through the Introduction to the Freedombase Designer tutorial.

Please note that customising the Web interface, applying existing or new business logic through custom code (subroutines or functions), and Web enabling an existing system, are covered in other tutorials.

It is recommended that you work your way through the Introduction to the Freedombase Designer tutorial first, and this Getting Started tutorial second, before working your way through any other tutorials.