Rule Designer reference

A set of reference topics that includes API, libraries, rule languages, and user interfaces.

Rule Designer API
The Rule Designer API provides a complete reference of the public API.
File types
It can be useful to understand the different file types available in a rule project.
Rule languages
Decision Server provides three rule languages: Business Action Language (BAL), ILOG® Rule Language (IRL), and Advanced Rule Language (ARL).
Decision engine properties
Properties used with the decision engine.
Decision engine versions
Find the runtime versions of the decision engine. Uses command lines to get the versions of your decision engine and Operational Decision Manager.
Messages
Each listed message provides a detailed description about the error message and some steps to try and resolve the error.