Optimization Programming Language (OPL)
This section contains user and reference manuals for the OPL and IBM ILOG Script languages as well as a reference to IBM ILOG CPLEX parameters used by OPL.
- Language User’s Manual
Describes how to use OPL, the IBM ILOG Optimization Programming Language. The language is documented in two manuals (the Language User’s Manual and the Language Reference Manual), both partly based on Pascal Van Hentenryck’s book, The OPL Optimization Programming Language, published by The MIT Press, 1999, Cambridge, Massachusetts. This Language User’s Manual is composed mostly of tutorials for both OPL and IBM ILOG Script for OPL. - Language Reference Manual
This manual provides reference information about IBM® ILOG® Optimization Programming Language (OPL), the modeling language used in CPLEX® Studio. For details of prerequisites, naming conventions, and other general information, see How to use the documentation in the Starting Kit. - Language Quick Reference
This manual provides descriptions of individual keywords and functions, as well as operators and grammar for OPL and IBM ILOG Script for OPL. 
IBM ILOG Script Reference Manual
IBM ILOG Script for OPL is an embedded JavaScript implementation that provides the "non-modeling" expressiveness of OPL.- Parameters and Settings in OPL
Presents the parameters and options that you can set in the OPL settings editor.