Business Rules Framework plus 
This guide is intended to help you through the general tasks that you need to perform when creating applications in the BRFplus workbench.
Provides introductory information to help you get started with BRFplus
Provides step-by-step lessons that guide you through the process of modeling an application, from start to finish, to get you quickly up and running with BRFplus
Defines general concepts that you should understand before using BRFplus to model applications
Describes tasks you might need to perform as part of a typical workflow for modeling applications with BRFplus