Grant owner role permissions
|Only invite users you trust to join as organization admins.|
You need Owner role permissions to invite an admin user to your organization.
To grant owner role permissions to a user:
Navigate to the Users page.
Select next to the user to which you want to change permissions.
Select the Assign owner option from the drop-down menu.
The user listing reloads to indicate that the user is now an Owner. The user can now sign in and use their owner role permissions.