You can use the New Window link to open a new browser window, or child window. The new window shows the current component page as well as the navigation to your current position. From this window, you can view or enter data. You can open as many child windows as needed using the New Window link.
Do not use your browser's File > New > Window feature. Doing so copies the current HTML from the parent window, instead of opening a new CONNECT-maintained window session.