By October 1967, the Consilium had produced a complete draft revision of the Mass liturgy, known as the Normative Mass, and this revision was presented to the Synod of Bishops that met in Rome in that month. The bishops attended the first public celebration of the revised rite in the Sistine Chapel. When asked to vote on the new liturgy, 71 bishops voted "placet" (approved), 43 voted "non-placet" (not approved), and 62 voted "placet iuxta modum" (approved with reservations). In response to the bishops' concerns, some changes were made to the text. Pope Paul VI and the Consilium interpreted this as lack of approval for the Normative Mass, which was replaced by the text included in the book "Novus Ordo Missae" (The New Order of Mass) in 1969.