After properly linking your Google account to TabPilot, all Chrome devices found in your Google account will appear in a table on the Chrome devices tab in the Devices area of TabPilot.

Choose Devices from the Organization menu.

Switch to the Chrome devices tab.

Click on any device in the table to display the details for the device.

The notes field in device details will synchronize with the notes filed as shown in the Google Admin console.  Notes made in either place will appear in the other after the periodic device inventory sync.