This session introduces new users to the eXtended Business Modeling Language (xBML) and the functionality and use of the xBML W5 Client. We will review a sample project that includes models for all of the xBML dimensions – WHAT, WHICH, WHO, WHEN, WHERE, and HOW. Then, we will run several reports - affinity analysis, activity-based costing, and business requirements - to demonstrate the application and re-usability of xBML models to model a business better, faster, and cheaper.