You can change the Mobile Test preference settings.
Mobile web testing preferences
The Mobile web testing preferences control how the information
are displayed in the Mobile test editor and the Mobile data view.
Mobile application builders
Once IBM® Rational® Test Workbench Mobile Client is
installed, you must set up the mobile application builder path.
Mobile and Web UI Application Editor preference
This setting is applicable when the same integrated development
environment is used to develop and test an application. Developers
who use the Eclipse integrated environment, Android Developer Tools
(ADT), and Rational Test Workbench Mobile
Test Edition, or a mobile development environment with
IBM Worklight®, can use
this setting to quickly modify and re-test an application during the
development process itself.