Each approved Circle Account is able to add up to 5 verified users. At the moment, all users will have the same Administrative role, therefore, they will be required to go through KYC approval.
How to add a new user:
Account > Manage users > Invite user
The new user will receive an email titled "Invitation to your company's Circle Account". Simply follow the prompt in that email to complete the profile registration.
How to remove a user from the account:
To remove an existing user, navigate to the same "Manage Users" screen above, hover over the user's profile and select "Remove User".