在线预览核对场景: controlled and traceable delivery
`preview-visio-pdf` supports 在线预览核对场景. Prioritize readability consistency, version governance, and rollback-ready evidence through pilot validation, staged rollout, and anomaly logging.
Review previews: fixed zoom, screenshot evidence, downloaded PDF as authority
- Before review starts, document the reader build and inspection zooms (e.g., 100% plus projector aspect); participants annotate locally on downloaded task PDFs—phone photos are not decision artifacts.
- For disputes capture same-zoom screenshots with job id and page references; if using cloud annotation, export the layer each round and store it next to the baseline hash so comments never orphan.
- Every revision bumps a short version id and requires conclusions to cite a hash—eliminate “we agreed in chat but never refreshed the attachment” gaps.
VSDX to PDF (review preview) FAQ
Browser preview pagination differs slightly from download—which wins?
Downloaded bytes and checksum win; previews are indicative. Persistent gaps mean revisiting breaks/print scale in the .vsdx, not arguing about browser plugins.
Annotated PDF vs clean baseline—how to store both?
Use distinct names and hashes and note that markup may overlay read-only baselines—never overwrite the unsigned reference file.
Screen-share zoom hid print issues—who owns the miss?
Invites should state validation zooms and whether print proofs are required; skipping agreed checkpoints is a process failure, not a tool quirk.
Old PDFs linger in chat history—stop execution teams from using them?
Publish a single download endpoint with expiry messaging and hash checks in pull scripts; mismatches halt deploys instead of silently shipping stale art.
Emergency redaction in the viewer—allowed?
Only as a stopgap—save a new hashed artifact and disclose scope; real governance happens back in the .vsdx publish copy.