<(UFT) Support Tip>: UFT 12.50 Brings a new way to parameterize the Browse for the run session.

In previous version of UFT you could select the target browser to be used for the run sessions from: UFT > Run > Record & Run Settings > Web tab  from the available drop down.   

Now with UFT 12.50 we included an easier and more flexible extra option to do this:

Then you can define on the DT the browser that will be used to run the test. As you can think, yes, you can use a different Browser for each different iteration of the test if you want.

For additional information about the full set of variables names and descriptions, please refer to:

UFT Add-ins Guide > Working with UFT Add-ins > Web-Based Application Support > Environment Variables for a Web-Based Environment