BlackBerry Bridge for BlackBerry 10 has been revealed via a documentation discovered by Ronen at BerryReview. If you can see the image above stating the IT Policy in the description row:
Specify whether a BlackBerry 10 smartphone can allow a BlackBerry PlayBook
tablet to access work data on the smartphone using the BlackBerry Bridge app. If you set this rule to Disallow, the smartphone cannot allow a tablet to access work data on the smartphone using the BlackBerry Bridge app.
RIM hasn’t said much about BlackBerry Bridge on the BlackBerry 10 OS, but if this is any indication to prove that it is on its way soon.