Distributing co-authored content without identical site copies

Two partners can share one research project without publishing the same full article on both sites. Choose a primary report, then give each partner a distinct reason to publish: a methods note, a sector-specific interpretation, a practical checklist or an interview with the researchers.

Agree the primary source

Decide where the complete report and its correction history live. Keep the title, date, contributor roles and methods stable there. The partner's page should accurately describe the findings and direct readers to the primary report, but add original context for that site's audience. Do not change a cautious result into a stronger claim to make the derivative page feel new.

Google's canonicalisation documentation says search systems may group substantially duplicate pages and choose one representative URL. A declared canonical is a signal, not a command. Do not rely on a cross-domain canonical tag to make two identical articles both useful to searchers.

If a partner intentionally does not want its copy indexed, discuss an appropriate noindex rule with the site owner and confirm the live result.

Plan the distribution package

Provide partners with approved figures, caption wording, limits, contribution statement and correction contact. Specify whether they may reproduce charts and how updates will reach them. Publish a short summary on each site with a genuinely different angle, rather than swapping the introduction over an identical body.

Check live pages for accurate attribution and functioning access to the primary report. Track readers' use of the report and the questions it prompts, not merely the number of duplicate URLs launched.