Step 1: Download the
CSV Template and map your Google Sheet to it.
Step 2: Click the "Share" button in the top right of your Google Sheet.
Step 3 (CRITICAL): Share your sheet with this exact Service email address as a
Viewer:
spinelabel@disco-aegis-457215-u2.iam.gserviceaccount.com
If you do not complete Step 3, your registration will be instantly rejected!