The creator of the enterprise dashboard is the default first system administrator. Any system administrator can invite others to become system administrators.
Click the blue Add button in the upper right corner of the Settings page
Enter the user’s name and email to complete the addition
Note: If a system administrator’s email is not added to the “Members” list, they do not have permission to create and use workspaces. If you want the system administrator to be able to create or join a Workspace, please refer to “Adding Members to a Workspace” Docs.