TAO (Test Acceleration and Optimization) is a tool from SAP that automates the creation of test components and uploads them to HP Quality Center. It facilitates testing of SAP environments and changes the trend from manual to automated composition testing. TAO reduces testing costs and risks associated with system changes. It identifies user interfaces used in transactions and generates test components and flows that are uploaded to Quality Center. TAO allows consolidating tests, importing/exporting between TAO and Quality Center, and analyzing changes to identify impacted components.