TimeRex does not allow you to change the email address on your account.
In order to work with your new calendar account (email address), you will need to register a new TimeRex account again with a new account (email address).
If your company changes its calendar service from Google Workspace to Microsoft 365, or from Microsoft 365 to Google Workspace, and you want to switch the linked account while continuing to use the same email address, individual assistance is required.
Please type “Connect me to a support agent” in the TimeRex Messenger to contact our support team.
From the TimeRex TOP page, go to "Free Registration" and login with the appropriate account (email address).
If you have a TimeRex account that you no longer need, you can delete it.
For information on how to delete your TimeRex account, please refer to this support page.