IBM Rational Rhapsody Architect for Systems Engineers vs. Power-user

Rational Rhapsody Architect for Systems Engineers is an integrated systems engineering environment for analyzing project requirements. Maintain consistency Systems Modeling Language (SysML) and Unified Modeling Language (UML) enable you to visualize complex requirements and maintain design consistency. Manage change Requirement traceability links requirements to design elements and test cases to help ensure coverage and assess impact of change. Manage complexity Team collaboration capabilities help manage the complexity of developing consistent designs across different environments.

Power-user is a Microsoft Office add-in for PowerPoint, Excel and Word that extends the native ribbon with over 100 productivity features. It runs on Windows and is designed for professionals who produce high volumes of presentations and reports, including management consultants, investment bankers, finance teams and corporate strategy departments.