It is currently possible to use policies and custom url lists to force a url to open in Isolation mode but this is very cumbersome. The automated tools that make the decision to open a url in isolation mode work pretty well, but the end users are nervous and don't want to open a potentially malicious site and just trust that DefensX will catch it. It would be nice if the browser agent could provide them with a mechanism to manually force a specific url to open in Isolation mode so that they can evaluate it more thoroughly while having confidence that they are doing so in a safe manner.
For example, the browser extension could have a menu option to "Open in Isolation Mode" which prompts the user to paste the url into a field and press a button to continue to open the url in Isolation mode.