Please help... :-(

In odoo 8, to can edit sale order quotation, i just install website builder and change the sale order report type from pdf to html, then i print the quotation and popup windows appears with a black bar menu "Website" "Edit" blue botton, "Promote", "Content", "Customize", "Help" If i clic"Customize/HTML" i get access to edit the report_saleorder_document, external_layout_header, external_layout_footer, etc, etc. (course i know that i can lose the changes in case of upgrade).

BUT in odoo 9, i install website builder, i change the sale order report type from pdf to html, then i print the quotation and and popup windows appears with the black menu bar and have the blue button "Save" and link "Discard", but the others menu options do not show up, by defaut the windows with the quotation appears in edit mode, then if i press "Discard" nothing happend, i never see the "Edit Button".

Is no more available this option in odoo 9?

Thank you for you help :-).