Using feature 'reassign'

About ‘reassigning’ a computer to the same group in the management console. I’ve already assigned a computer to the console using TeamViewer.exe (used command prompt, admin privilege)

TeamViewer.exe assign --api-token xxxxx --alias “%computername%”  --grant-easy-access true

However when trying to reassign this unit using different alias such as ‘Test 000’, it seems this command does not go through. I applied the following statements on Win 7 and 10 , unfortunately no luck here!

TeamViewer.exe assign --api-token xxxxx --alias “Test 000” --grant-easy-access true –reassign

TeamViewer.exe assign --api-token xxxxx --alias “Test 000” --group-id gYYYYYY --grant-easy-access true –reassign

Can you possibly provide us the instructions to how to use command  ‘reassign’ to change the computer’s alias in the console, within the same group? Thanks