The Valais Blacknose flockbook is maintained by Grassroots on behalf of the society and access is available to Gold VBS members.
Flockbook can be found here: Grassroots
In order to become a Gold member, join here: Memberships

Please see below links to guides of how to use Grassroots and register rams.

Grassroots Step by Step User Guide

Grassroots App, Step by Step User Guide

VBS Males Registration Process Flowchart

Grassroots Check Mate Guide