Unfortunately you cannot currently operate multiple offices from one email address - our system is designed so that there is a separate manager for each individual office.
If you need to manage the profiles of multiple offices, and use Gmail as your email host, you can bypass this issue by using the same email address multiple times, using the following format:
If you do not use Gmail as your email host, you will need to use separate email addresses to manage the account. We recommend using a service like LastPass to manage multiple emails and passwords.
Apologies for any inconvenience caused - this is a feature we're working on and expect to have live in early 2021.