You can manually add up to 25 users at a time to your organization by entering their email addresses.
When adding users, first and last names must not include extended ASCII characters or the following characters %, #, <, >, \, /,", and have a maximum length of 30 characters. These special character restrictions only apply to Webex Calling users.
If you synchronize users from a directory such as Active Directory, when you manually add people in Control Hub you must also add them to your directory.
Before you begin
You may get an error if you're trying to add users who used their email address to create a trial account. Have the users delete their organization first before adding them to your organization.
From the customer view in https://admin.webex.com go to Users, and then click Manage users.
Select Manually Add or Modify Users.
If you automatically send welcome emails, then click Next.
Choose one and click Next:
If you added Calling to the user, assign a location, phone number, and extension.
Review the summary page of records processed, and click Finish.
What to do next
You can assign administrative privileges to people in your organization. See Assign organization account roles in Control Hub.