You must have the Fisheye/Crucible Administrator’s rights to be able to carry out the instructions on this page. You can learn more about this here.
Please take a look at Supported Platforms section as well.
Step 1. Go to the Fisheye/Crucible Administration tab and click Add-ons.
Step 2. On the left side menu panel find System Settings Tab and select Find New Add-ons.
Step 3. Enter “2FA for Fisheye/Crucible: U2F & TOTP”in the search field and find application in the search result.
Step 4. Click Free trial to get a 30-day free trial license or Buy now to purchase application license.