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Glossary

Watermark

A faint overlay — typically the viewer's email and IP, or 'DRAFT', 'CONFIDENTIAL' — printed across a document for traceability and discouragement of leaks.

Watermark

A watermark is a faint overlay printed across the rendered pages of a document, typically containing:

  • The viewer's email address (when sharing externally)
  • The viewer's IP address (for sensitive content)
  • A status label (“DRAFT”, “CONFIDENTIAL”, “FOR REVIEW ONLY”)
  • A custom string (“Property of Acme Ltd”)

Watermarks serve two purposes:

  1. Traceability: if a document leaks, the watermark identifies the source
  2. Deterrence: visible attribution discourages unauthorised sharing

In Papyrus, watermarks are applied:

  • Automatically on Restricted-class document views
  • Optionally on external shares (per-share configuration)
  • Optionally on document downloads (configurable per classification)
  • Always on rendered drafts of generated documents (so draft pages can't be passed off as final)

Watermarks survive printing — a printout shows the watermark just as the screen view does.

See also

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