Touch ID can be used in place of a traditional Duo push while on Chrome for Mac OS, but it requires additional setup. Before Touch ID can be added to your Duo account, you must contact T&I at firstname.lastname@example.org and request that your account be enabled.
Once you receive confirmation that your account is ready, please follow these steps to finish the set up:
Once your account has been enabled by T&I, you will have two days to complete this process. After that, your access to the "Manage Devices" tab will be revoked.