Here's your complete reference guide for the project management procedures in SAS/OR software. This guide includes documentation for the new DTREE procedure, which is used for decision analysis. The book provides revised and updated documentation for the CPM, GANTT and NETDRAW procedures. This book serves as the primary documentation for the CPM, DTREE, GANTT and NETDRAW procedures. This book is written for end users who are computer literate and have experience with the SAS System.