We are running Odoo v12 Enterprise, SaaS.

I'd like to make a small modification to the way the Analytic Report (Account/Reporting/Management/Analytic Report) displays.  But I am struggling to find the correct model/template anywhere in the technical settings.

The Analytic Report isn't defined alongside the other financial reports, nor does it appear to be a simple view.  Could anyone point me to the element where this is defined?  Or confirm that it can only be modified through the source (requiring self-hosted or Odoo.sh)?

Thanks!