Yes, your line manager/website owner will continue to receive the fortnightly reports, even though they may not be the content editor.  They are receiving the reports because they were referenced in the Siteimprove registration form that was submitted to us.  However, we can remove your line manager from your site's scheduled report at any time.  We will simply need the line manager's authorisation to remove their email address from Siteimprove. You can request this by logging a ticket via the IT Service Desk.