Take the demo from here: Chrome_popup_window_name_blog.qft
With multiple opened browser windows, how can I ensure that the correct is used?
In order to distinguish between browser windows QF-Test requires additional information.
This information specifies which window should be used for replaying events. The attribute ‘Name of the browser window’ has to be set in both ‘Wait for document to load’ and the recorded ‘Web page’. In the ‘Web page’ Component set it to {default:windowname:}.
Important
Do not forget to set the variable windowname before replying the required test actions.