IBM BPM, V8.0.1, All platforms > Authoring services in Integration Designer > Developing business processes > Create business rules
Business rule management programming guide
The Business rule management programming guide explains the programming model for business rules management classes, and provides examples on how to use the different classes.
The Business rule management programming guide (as well as Project Interface and EAR files that contain examples) is on the IBM BPM information center. See 
Business rule management.